Tengrism (also known as Tengriism, Tengerism, or Tengrianism) is an ancient ethnic and state Turko-Mongolic religion originating in Central Asia and the Eurasian steppes, based on folk shamanism, monotheistic at the imperial level, and generally centered around the titular sky god Tengri. The term also describes several contemporary Turko-Mongolic native religious movements and teachings. All modern adherents of "political" Tengrism are monotheists.
It was the prevailing religion of the Turks, Mongols, Bulgars, Xiongnu, Huns, and, possibly the Magyars, and the state religion of several medieval states: Göktürk Khaganate, Western Turkic Khaganate, Eastern Turkic Khaganate, Old Great Bulgaria, Danube Bulgaria, Volga Bulgaria, and Eastern Tourkia (Khazaria). In Irk Bitig, a ninth century manuscript on divination, Tengri is mentioned as Türük Tängrisi (God of Turks). According to many academics, Tengrism was a predominantly polytheistic religion based on shamanistic concept of animism, and during the imperial period, especially by the 12th-13th centuries, Tengrism was mostly monotheistic.
Tengrism has been advocated in intellectual circles of the Turkic nations of Central Asia (Kyrgyzstan with Kazakhstan) and Russia (Tatarstan, Bashkortostan) since the dissolution of the Soviet Union during the 1990s. Still practiced, it is undergoing an organized revival in Buryatia, Sakha (Yakutia), Khakassia, Tuva and other Turkic nations in Siberia. Altaian Burkhanism and Chuvash Vattisen Yaly are movements similar to Tengrism.
Tengri can either refer to the sky deity or refer also to other deities (compare this with the concept of Kami).
Tengrism is centered on the worship of the tngri (gods), Tengri (Heaven, God of Heaven) being one of them. In the Mongolian folk religion, Genghis Khan is considered one of the embodiments, if not the main embodiment, of Tengri's will.
The forms of the name Tengri (Old Turkic: Tä?ri) among the ancient and modern Turks and Mongols are Tengeri, Tangara, Tangri, Tanri, Tangre, Tegri, Tingir, Tenkri, Teri, Ter, and Ture. The name Tengri ("the Sky") is derived from Old Turkic: Tenk ("daybreak") or Tan ("dawn"). Meanwhile, Stefan Georg proposed that the Turkic Tengri ultimately originates as a loanword from Proto-Yeniseian *tgVr- "high". Mongolia is sometimes poetically called the "Land of Eternal Blue Sky" (Munkh Khukh Tengriin Oron) by its inhabitants. According to some scholars, the name of the important deity Dangun (also Tangol) (God of the Mountains) of the Korean folk religion is related to the Siberian Tengri ("Heaven"), while the bear is a symbol of the Big Dipper (Ursa Major).
The word "Tengrism" is a fairly new term. The spelling Tengrism for the religion of the ancient Turks is found in the works of the 19th century Kazakh Russophone ethnographer Shoqan Walikhanov. The term was introduced into a wide scientific circulation in 1956 by Jean-Paul Roux and later in the 1960s as a general term of English-language papers.
Tengrianism is a reflection of the Russian term, ("Tengriánstvo"). It is introduced by Kazakh poet and turkologist Olzhas Suleymenov in his 1975-year book AZ-and-IA. Since the 1990s, Russian-language literature uses it in the general sense, as for instance, reported in 1996 ("so-called Tengrianism") in the context of the nationalist rivalry over Bulgar legacy.
The spellings Tengriism, Tangrism, Tengrianity are also found from the 1990s. In modern Turkey and, partly, Kyrgyzstan, Tengrism is known as the Tengricilik or Göktanr? dini ("Sky God religion"); the Turkish gök (sky) and tanr? (God) correspond to the Mongolian khukh (blue) and Tengeri (sky), respectively. Mongolian is used in a 1999 biography of Genghis Khan.
In the 20th century, a number of scientists proposed the existence of a religious imperial khagan cult in the ancient Turkic and Mongolian states. The Turkish historian of religion Ziya Gökalp (1876-1924) wrote in his The History of Turkish Holy Tradition and Turkish Civilization that the religion of the ancient Turkic states could not be primitive shamanism, which was only a magical part of the religion of the ancient Türks (see a historiography of the problem: Alici 2011, pp. 137-139).
The nature of this religion remains debatable. According to many scholars, it was originally polytheistic, but a monotheistic branch with the sky god Kök-Tengri as the supreme being evolved as a dynastical legitimation. It is at least agreed that Tengrism formed from the diverse folk religions of the local people and may have had diverse branches.
It is suggested that Tengrism was a monotheistic religion only at the imperial level in aristocratic circles,  and, perhaps, only by the 12th-13th centuries (a late form of development of ancient animistic shamanism in the era of the Mongol empire).
According to Jean-Paul Roux, the monotheistic concept evolved later out of a polytheistic system and was not the original form of Tengrism. The monotheistic concept helped to legitimate the rule of the dynasty: "As there is only one God in Heaven, there can only be one ruler on the earth ...".
Tengrism differs from contemporary Siberian shamanism in that it was a more organized religion. Additionally the polities practicing it were not small bands of hunter-gatherers like the Paleosiberians, but a continuous succession of pastoral, semi-sedentarized khanates and empires from the Xiongnu Empire (founded 209 BC) to the Mongol Empire (13th century). Among Turkic peoples it was radically supplanted by Islam, while in Mongolia it survives as a synthesis with Tibetan Buddhism while surviving in purer forms around Lake Khovsgol and Lake Baikal. Unlike Siberian shamanism, which has no written tradition, Tengrism can be identified from Turkic and Mongolic historical texts like the Orkhon inscriptions, Secret History of the Mongols, and Altan Tobchi. However, these texts are more historically oriented and are not strictly religious texts like the scriptures and sutras of sedentary civilizations, which have elaborate doctrines and religious stories.
On a scale of complexity Tengrism lies somewhere between the Proto-Indo-European religion (a pre-state form of pastoral shamanism on the western steppe) and its later form the Vedic religion. The chief god Tengri ("Heaven") is considered strikingly similar to the Indo-European sky god *Dy?us and the East Asian Tian (Chinese: "Sky; Heaven"). The structure of the reconstructed Proto-Indo-European religion is actually closer to that of the early Turks than to the religion of any people of neolithic European, Near Eastern or Mediterranean antiquity.
The term "shamanism" was first applied by Western anthropologists as outside observers of the ancient religion of the Turks and Mongols, as well as those of the neighbouring Tungusic and Samoyedic-speaking peoples. Upon observing more religious traditions across the world, some Western anthropologists began to also use the term in a very broad sense. The term was used to describe unrelated magico-religious practices found within the ethnic religions of other parts of Asia, Africa, Australasia and even completely unrelated parts of the Americas, as they believed these practices to be similar to one another.
Terms for 'shaman' and 'shamaness' in Siberian languages:
Buryat scholar Irina S. Urbanaeva developed a theory of Tengrist esoteric traditions in Central Asia after the collapse of the Soviet Union and the revival of national sentiment in the former Soviet republics of Central Asia.
The first time the name Tengri was recorded in Chinese chronicles was from the 4th century BC as the sky god of the Xiongnu, using the Chinese form (Cheng-li).
Tengrism formed from the various Turkic and Mongolic folk religions, which had a diverse number of deities, spirits and gods. Turkic folk religion was based on Animism and similar to various other religious traditions of Siberia, Central Asia and Northeast Asia. Ancestor worship played an important part in Tengrism.
Tengrism was the religion of several medieval states, such as the Göktürk Khaganate, Western Turkic Khaganate, Old Great Bulgaria, Danube Bulgaria, Volga Bulgaria, and Eastern Tourkia (Khazaria) Turkic beliefs contains the sacral book Irk Bitig from Uyghur Khaganate.
Tengrism also played a large role in the religion of Mongol Empires as the primary state spirituality. Genghis Khan and several generations of his followers were Tengrian believers and "Shaman-Kings" until his fifth-generation descendant, Uzbeg Khan, turned to Islam in the 14th century. Old Tengrist prayers have come to us from the Secret History of the Mongols (13th century). The priests-prophets (temujin) received them, according to their faith, from the great deity/spirit Munkh Tenger.
Tengrism was probably similar with the folk traditions of the Tungusic peoples, such as the Manchu folk religion. Similarities with Korean shamanism and Wuism as well as Japanese Shinto are also evident.
Tengrists view their existence as sustained by the eternal blue sky (Tengri), the fertile mother-earth spirit (Eje) and a ruler regarded as the chosen one by the holy spirit of the sky. Heaven, earth, spirits of nature and ancestors provide for every need and protect all humans. By living an upright, respectful life, a human will keep his world in balance and perfect his personal Wind Horse, or spirit. The Huns of the northern Caucasus reportedly believed in two gods: Tangri Han (or Tengri Khan), considered identical to the Persian Esfandiy?r and for whom horses were sacrificed, and Kuar (whose victims are struck by lightning).
According to the Orkhon inscriptions, Tengri played a big role in choices of the kaghan, and in guiding his actions. Many of these were performed because "Heaven so ordained" (Old Turkic: Teri yarïlqaduq ü?ün).
Arghun expressed the association of Tengri with imperial legitimacy and military success. The majesty (suu) of the khan is a divine stamp granted by Tengri to a chosen individual through which Tengri controls the world order (the presence of Tengri in the khan). In this letter, "Tengri" or "Mongke Tengri" ("Eternal Heaven") is at the top of the sentence. In the middle of the magnified section, the phrase Tengri-yin Kuchin ("Power of Tengri") forms a pause before it is followed by the phrase Khagan-u Suu ("Majesty of the Khan"):
Under the Power of the Eternal Tengri. Under the Majesty of the Khan (Kublai Khan). Arghun Our word. To the Ired Farans (King of France). Last year you sent your ambassadors led by Mar Bar Sawma telling Us: "if the soldiers of the Il-Khan ride in the direction of Misir (Egypt) we ourselves will ride from here and join you", which words We have approved and said (in reply) "praying to Tengri (Heaven) We will ride on the last month of winter on the year of the tiger and descend on Dimisq (Damascus) on the 15th of the first month of spring." Now, if, being true to your words, you send your soldiers at the appointed time and, worshipping Tengri, we conquer those citizens (of Damascus together), We will give you Orislim (Jerusalem). How can it be appropriate if you were to start amassing your soldiers later than the appointed time and appointment? What would be the use of regretting afterwards? Also, if, adding any additional messages, you let your ambassadors fly (to Us) on wings, sending Us luxuries, falcons, whatever precious articles and beasts there are from the land of the Franks, the Power of Tengri (Tengri-yin Kuchin) and the Majesty of the Khan (Khagan-u Suu) only knows how We will treat you favorably. With these words We have sent Muskeril (Buscarello) the Khorchi. Our writing was written while We were at Khondlon on the sixth khuuchid (6th day of the old moon) of the first month of summer on the year of the cow.
Arghun expressed Tengrism's non-dogmatic side. The name Mongke Tengri ("Eternal Tengri") is at the top of the sentence in this letter to Pope Nicholas IV, in accordance with Mongolian Tengriist writing rules. The words "Tngri" (Tengri) and "zrlg" (zarlig, decree/order) are still written with vowel-less archaism:
... Your saying "May [the Ilkhan] receive silam (baptism)" is legitimate. We say: "We the descendants of Genghis Khan, keeping our own proper Mongol identity, whether some receive silam or some don't, that is only for Eternal Tengri (Heaven) to know (decide)." People who have received silam and who, like you, have a truly honest heart and are pure, do not act against the religion and orders of the Eternal Tengri and of Misiqa (Messiah or Christ). Regarding the other peoples, those who, forgetting the Eternal Tengri and disobeying him, are lying and stealing, are there not many of them? Now, you say that we have not received silam, you are offended and harbor thoughts of discontent. [But] if one prays to Eternal Tengri and carries righteous thoughts, it is as much as if he had received silam. We have written our letter in the year of the tiger, the fifth of the new moon of the first summer month (May 14th, 1290), when we were in Urumi.
Tengri is mentioned many times in the Secret History of the Mongols, written in 1240. The book starts by listing the ancestors of Genghis Khan starting from Borte Chino (Blue Wolf) born with "destiny from Tengri". Bodonchar Munkhag the 9th generation ancestor of Genghis Khan is called a "son of Tengri". When Temujin was brought to the Qongirat tribe at 9 years old to choose a wife, Dei Setsen of the Qongirat tells Yesugei the father of Temujin (Genghis Khan) that he dreamt of a white falcon, grasping the sun and the moon, come and sit on his hands. He identifies the sun and the moon with Yesugei and Temujin. Temujin then encounters Tengri in the mountains at the age of 12. The Taichiud had come for him when he was living with his siblings and mother in the wilderness, subsisting on roots, wild fruits, sparrows and fish. He was hiding in the thick forest of Terguun Heights. After three days hiding he decided to leave and was leading his horse on foot when he looked back and noticed his saddle had fallen. Temujin says "I can understand the belly strap can come loose, but how can the breast strap also come loose? Is Tengri persuading me?" He waited three more nights and decided to go out again but a tent-sized rock had blocked the way out. Again he said "Is Tengri persuading me?", returned and waited three more nights. Finally he lost patience after 9 days of hunger and went around the rock, cutting down the wood on the other side with his arrow-whittling knife, but as he came out the Taichiud were waiting for him there and promptly captured him. Toghrul later credits the defeat of the Merkits with Jamukha and Temujin to the "mercy of mighty Tengri" (paragraph 113).
Khorchi of the Baarin tells Temujin of a vision given by "Zaarin Tengri" where a bull raises dust and asks for one of his horns back after charging the ger cart of Jamukha (Temujin's rival) while another ox harnessed itself to a big ger cart on the main road and followed Temujin, bellowing "Heaven and Earth have agreed to make Temujin the Lord of the nation and I am now carrying the nation to you". Temujin afterward tells his earliest companions Boorchi and Zelme that they will be appointed to the highest posts because they first followed him when he was "mercifully looked upon by Tengri" (paragraph 125). In the Battle of Khuiten, Buyuruk Khan and Quduga try using zad stones to cause a thunderstorm against Temujin but it backfires and they get stuck in slippery mud. They say "the wrath of Tengri is upon us" and flee in disorder (paragraph 143). Temujin prays to "father Tengri" on a high hill with his belt around his neck after defeating the Taichiud at Tsait Tsagaan Tal and taking 100 horses and 50 breastplates. He says "I haven't become Lord thanks to my own bravery, but I have defeated my enemies thanks to the love of my father mighty Tengri". When Nilqa Sengum the son of Toghrul Khan tries to convince him to attack Temujin, Toghrul says "How can I think evil of my son Temujin? If we think evil of him when he is such a critical support to us, Tengri will not be pleased with us". After Nilqa Sengum throws a number of tantrums Toghrul finally relents and says "I was afraid of Tengri and said how can I harm my son. If you are really capable, then you decide what you need to do".
When Boorchi and Ogedei return wounded from the battle against Toghrul, Genghis Khan strikes his chest in anguish and says "May Eternal Tengri decide" (paragraph 172). Genghis Khan tells Altan and Khuchar "All of you refused to become Khan, that is why I led you as Khan. If you would have become Khan I would have charged first in battle and brought you the best women and horses if high Khukh Tengri showed us favor and defeated our enemies". After defeating the Keraits Genghis Khan says "By the blessing of Eternal Tengri I have brought low the Kerait nation and ascended the high throne" (paragraph 187). Genghis sends Subutai with an iron cart to pursue the sons of Togtoa and tells him "If you act exposed though hidden, near though far and maintain loyalty then Supreme Tengri will bless you and support you" (paragraph 199). Jamukha tells Temujin "I had no trustworthy friends, no talented brothers and my wife was a talker with great words. That is why I have lost to you Temujin, blessed and destined by Father Tengri." Genghis Khan appoints Shikhikhutug chief judge of the Empire in 1206 and tells him "Be my eyes to see and ears to hear when I am ordering the empire through the blessing of Eternal Tengri" (paragraph 203). Genghis Khan appoints Muqali "Gui Wang" because he "transmitted the word of Tengri when I was sitting under the spreading tree in the valley of Khorkhunag Jubur where Hotula Khan used to dance" (paragraph 206). He gives Khorchi of the Baarin 30 wives because he promised Khorchi he would fulfill his request for 30 wives "if what you say comes true through the mercy and power of Tengri" (paragraph 207).
Genghis mentions both Eternal Tengri and "heaven and earth" when he says "By the mercy of Eternal Tengri and the blessing of heaven and earth I have greatly increased in power, united all the great nation and brought them under my reins" (paragraph 224). Genghis orders Dorbei the Fierce of the Dorbet tribe to "strictly govern your soldiers, pray to Eternal Tengri and try to conquer the Khori Tumed people" (paragraph 240). After being insulted by Asha Khambu of the Tanguts of being a weak Khan Genghis Khan says "If Eternal Tengri blesses me and I firmly pull my golden reins, then things will become clear at that time" (paragraph 256). When Asha Khambu of the Tangut insults him again after his return from the Khwarezmian campaign Genghis Khan says "How can we go back (to Mongolia) when he says such proud words? Though I die I won't let these words slip. Eternal Tengri, you decide" (paragraph 265). After Genghis Khan "ascends to Tengri" (paragraph 268) during his successful campaign against the Tangut (Xi Xia) the wheels of the returning funeral cart gets stuck in the ground and Gilugdei Baatar of the Sunud says "My horse-mounted divine lord born with destiny from Khukh Tengri, have you abandoned your great nation?" Batu Khan sends a secret letter to Ogedei Khan saying "Under the power of the Eternal Tengri, under the Majesty of my uncle the Khan, we set up a great tent to feast after we had broken the city of Meged, conquered the Orosuud (Russians), brought in eleven nations from all directions and pulled on our golden reins to hold one last meeting before going our separate directions" (paragraph 275).
A revival of Tengrism has played a role in search for native spiritual roots and Pan-Turkism ideology since the 1990s, especially, in Kyrgyzstan, Kazakhstan, Mongolia, some autonomous republics of the Russian Federation (Tatarstan, Bashkortostan, Buryatia, Yakutia, and others), among the Crimean Karaites and Crimean Tatars. 
After 1908 Young Turk Revolution, and especially the proclamation of the Republic in 1923, a nationalist ideology of Turanism and Kemalism contributed to the revival of Tengrism. Islamic censorship was abolished, which allowed an objective study of the pre-Islamic religion of the Turks. The Turkish language was purified of Arabic, Persian and other borrowings. A number of figures, if they did not officially abandon Islam, but adopted Turkic names, such as Mustafa Kemal Atatürk (Atatürk -- "father of Turks") and the historian of religion and ideologist of the Kemalist regime Ziya Gökalp (Gökalp -- "sky hero").
The prominent Turkish writer and historian Nihal Atsiz was Tengrist and the ideologue of Turanism. The followers of Tengrism in the paramilitary organisation Grey Wolves, mainly inspired by his work, replace the Arabic designation of the god "Allah" with the Turkish "Tanri" in the oath and pronounce: "Tanr? Türkü Korusun" (Tengri, bless the Türks!).
The most famous modern ideologues and theorists of Tengrism are Murad Adji (1944-2018), Sabetkazy Akatai (1938-2003), Aron Atabek, Nurmagambet Ayupov (1955-2010), Rafael Bezertinov, Shagdaryn Bira, Firdus Devbash, Yosif Dmitriev (Trer) (1947-2018), Mongush Kenin-Lopsan, Auezkhan Kodar (1958-2016), Choiun Omuraliyev, Dastan Sarygulov, and Olzhas Suleimenov.
The poet, literary critic and Turkologist Olzhas Suleimenov, the eulogist of the Kazakh national identity, in his book AZ-and-IA that was banned after publication in 1975 in Soviet Kazakhstan, USSR, presented Tengrism ("Tengrianstvo") as one of most ancient religions in the world.
Tengrism has very few active adherents, but its revival of an ethnic religion reached a larger audience in intellectual circles. Former Presidents of Kazakhstan Nursultan Nazarbayev and Kyrgyzstan Askar Akayev have called Tengrism the national, "natural" religion of the Turkic peoples. So, during the 2002 trip to Khakassia, Russia, Akayev spoke out that a visit to the Yenisei River and the runic steles constituted "a pilgrimage to a holy place for the Kyrgyz" just as the pilgrimage to Mecca. Presenting Islam as foreign to the Turkic peoples, as Semitic religion together with Christianity and Judaism, adherents are found primarily among the nationalistic parties of Central Asia. Tengrism may be interpreted as a Turkic version of Russian neopaganism, which is already well-established. It partly semilar to the new religious movements, such as New Age.
Today it's hard to even say who the modern Turks and Mongols. Their names are 90% Arabic, Persian, Greek, Jewish, etc; religion is Semitic (Arabic, Christian, Jewish) and Indian; many do not know their philosophy and traditions; live by the laws and lifestyle of the West; clothes and their food is western; the alphabet is western; forgotten your kind and ancestors; they do not know the history of their folk; many city residents do not speak their native language. Who are they really and what do they have own for today? Only hereditary genes ...
The Yakut philologist Lazar Afanasyev-Teris, PhD has founded Tengrist organisation "Kut-Siur" (at present, Aiyy Faith) in the 1990-1993. The headquarters of the International Fund of Tengri Research is also located in Yakutsk.
Several Kyrgyz politicians are advocating Tengrism to fill a perceived ideological void. Dastan Sarygulov, secretary of state and former chair of the Kyrgyz state gold-mining company, established in 2005 the Tengir Ordo--a civic group promoting the values and traditions of Tengrism--and an International scientific center of Tengrist studies. He based on the ideas of one of the first ideologists of pre-Islamic religion in the post-Soviet space, the Kyrgyz writer Choiun Omuraliyev alias Choiun uulu Omuraly, described in his book Tengrism (1994).
Another Kyrgyz proponent of Tengrism, Kubanychbek Tezekbaev, was prosecuted for inciting religious and ethnic hatred in 2011 with statements in an interview describing Kyrgyz mullahs as "former alcoholics and murderers".
At the same time, the Kyrgyz authorities do not go for the official registration of "Tengirchilik" (?) and other Tengrist associations.
The ideology of de-Judaization and the revival of Tengrism is imbued with the works of the leaders of the Crimean Karaites and Krymchaks of Crimea, who traditionally professed forms of Judaism (Igor Achkinazi (1954-2006), David Rebi (1922-2019), and others).
They are related to Tengrism or are part of it also movements within the framework of the anti-shamanistic Burkhanism (Ak Jang) that arose in 1904 in Altai (its famous proponents were the painter Grigory Gurkin and poet Paslei Samyk, 1938-2020)  and the ethnic faith Vattisen Yaly in Chuvashia, Russia.
Some of the Slavic Bulgarian proponents of the Native Faith in Bulgaria identify themselves with the descendants of the Turkic Bulgars and revive Tengrism. They are incorporated into the "Tangra Warriors Movement" (Bulgarian? " ").
Articles on Tengrism have been published in social-scientific journals. In 2003 in Bishkek, the Tengir Ordo Foundation held the first international scientific symposium on Tengrism "Tengrism--the worldview of the Altaic peoples". The conference "Tengrism as a new factor for the identity construction in Central Asia" was organized by the French Institute for Central Asia Studies in Almaty, Kazakhstan, 25 February 2005. Since 2007, every two years, International scientific conferences "Tengrism and the epic heritage of Eurasian nomads: origins and modernity" have been held in Russia, Mongolia and other countries (the first was sponsored by the Ministry of Culture and Spiritual Development of the Sakha Republic (Yakutia)).
A symbol used by many Tengrists, representing the runic spelling of god Tengri and "shangrak" (an equilateral cross in a circle), depicting the roof opening of a yurt, and a shaman's drum.
Many world-pictures and symbols are attributed to folk religions of Central Asia and Russian Siberia. Shamanistic religious symbols in these areas are often intermixed. For example, drawings of world-pictures on Altaic shamanic drums.
The tallest mountain peaks usually became sacred places. Since the time of the Turkic Khaganate, this is Otgontenger in Mongolia--perhaps, the Otuken of the old inscriptions, state ceremonies are held were. Among others: Belukha (or Üch-Sümer) in Russia's Altai, Khan Tengri alias Jengish Chokusu in Kyrgyzstan (not to be confused with the modern Khan Tengri), and Burkhan Khaldun in Mongolia, associated with the name of Genghis Khan. Symbolic mountains are man-made shrines-ovoos.
Tengrism was an animistic all-encompassing system of belief that includes medicine, religion, a reverence of nature, and ancestor worship. Tengrism as a monotheistic religion was only at the imperial level in aristocratic circles. 
Tengrism is centered on the worship of the tngri (gods) and the sky deity Tengri (Heaven, God of Heaven,).  This is similar to Taoism and Tengri is often linked to the Chinese Tian. Kök Tengri (Blue Sky) is the sky deity and often considered as the highest god, father of gods, similar to Susanoo. It is known as Tangara to the Yakut.
The highest group in the pantheon consisted of 99 tngri (55 of them benevolent or "white" and 44 terrifying or "black"); 77 "earth-spirits"; besides others. The tngri were called upon only by leaders and great shamans and were common to all the clans. After these, three groups of ancestral spirits dominated. The "Lord-Spirits" were the souls of clan leaders to whom any member of a clan could appeal for physical or spiritual help. The "Protector-Spirits" included the souls of great shamans and shamanesses. The "Guardian-Spirits" were made up of the souls of smaller shamans and shamanesses and were associated with a specific locality (including mountains, rivers, etc.) in the clan's territory.
This section's factual accuracy is disputed. (April 2019)
As in most ancient beliefs, there is a "celestial world", the ground and an "underworld" in Tengrism. The only connection between these realms is the "Tree of Worlds" that is in the center of the worlds.
The celestial and the subterranean world are divided into seven layers (the underworld sometimes nine layers and the celestial world 17 layers). Shamans can recognize entries to travel into these realms. In the multiples of these realms, there are beings, living just like humans on the earth. They also have their own respected souls and shamans and nature spirits. Sometimes these beings visit the earth, but are invisible to people. They manifest themselves only in a strange sizzling fire or a bark to the shaman.[page needed]
The heavens are inhabited by righteous souls, the Creator and the protector deities. The celestial world has many similarities with the earth, but as undefiled by humans. There is a healthy, untouched nature here, and the natives of this place have never deviated from the traditions of their ancestors. This world is much brighter than the earth and is under the auspices of Ulgen another son of Tengri. Shamans can also visit this world.
On some days, the doors of this heavenly world are opened and the light shines through the clouds. During this moment, the prayers of the shamans are most influential. A shaman performs his imaginary journey, which takes him to the heavens, by riding a black bird, a deer or a horse or by going into the shape into these animals. Otherwise he may scale the World-Tree or pass the rainbow to reach the heavenly world.
The underworld is the abode of wicked souls, ifrits (devils) and evil deities. There are many similarities between the earth and the underworld and its inhabitants resemble humans, but have only two souls instead of three. They lack the "Ami soul", that produces body temperature and allows breathing. Therefore, they are pale and their blood is dark. The sun and the moon of the underworld give far less light than the sun and the moon of the earth. There are also forests, rivers and settlements underground.
Erlik Khan (Mongolian: Erleg Khan), one of the sons of Tengri, is the ruler of the underworld. He controls the souls here, some of them waiting to be reborn again. Extremely evil souls were believed to be extinguished forever in Ela Guren. If a sick human is not dead yet, a shaman can move to the underworld to negotiate with Erlik to bring the person back to life. If he fails, the person dies.
It is believed that people and animals have many souls. Generally, each person is considered to have three souls, but the names, characteristics and numbers of the souls may be different among some of the tribes: For example, Samoyeds, a Uralic tribe living in the north of Siberia, believe that women consist of four and men of five souls. Since animals also have souls, humans must respect animals.
There are many different names for human souls among the Turks and the Mongols, but their features and meanings have not been adequately researched yet.
In addition to these spirits, Jean Paul Roux draws attention to the "Özkonuk" spirit mentioned in the writings from the Buddhist periods of the Uighurs.
Julie Stewart, who devoted her life to research in Mongolia described the belief in the soul in one of her articles:
The 17th century Mongolian chronicle Altan Tobchi (Golden Summary) contains references to Tengri. Tengrism was assimilated into Mongolian Buddhism while surviving in purer forms only in far-northern Mongolia. Tengrist formulas and ceremonies were subsumed into the state religion. This is similar to the fusion of Buddhism and Shinto in Japan. The Altan Tobchi contains the following prayer at its very end:
Aya gaihamshig huvilgaan bogdos haadiin yazguuriig odii todii tuuhnees
Aya! The origin of the marvelous divine Khans from miscellaneous histories
Tengrism is based on personal relationship with the gods and spirits and personal experiences, which cannot be fixiated in writings; thus there can be no prophet, holy scripture, place of worship, clergy, dogma, rite and prayers. In contrast, Islam is based on a written corpus. Doctrines and religious law derive from the Quran and are explained by hadith. In this regard, both belief systems are fundamentally distinct. Turks usually encountered and assimilated their beliefs to Islam via Sufism. Turks probably identified Dervishes as something akin to shamans. First contact between shamanistic Turks and Islam took place during the Battle of Talas against the Chinese Tang dynasty. Turkic Tengrism further influenced parts of Sufism and Folk Islam, especially Alevism with Bektashi Order. Many shamanistic beliefs were considered as genuinely Islamic by many average Muslims and are still prevalent today.
Muslim Turkic scholar Mahmud al-Kashgari, around the year 1075, whom he considered Tengrists as "infidel", offered this view: "The infidels -- may God destroy them! -- call the sky Tengri, also anything that is imposing in their eyes call Tengri, such as a great mountain or tree, and they bow down to such things."
Tengrists oppose Islam, Christianity and Judaism as Semitic religions imposing a foreign religion to the Turks. And, according to some ones, by praying to the god of Islam the Turkic peoples would give their energy to the Jews and not to themselves (Aron Atabek). It excludes the experiences of other nations, but offers Semitic history as if it were the history of all humanity. The principle of submission (both in Islam as well as in Christianity) is disregarded as one of the major failings. It allows rich people to abuse the ordinary people and makes human development stagnant. They advocate Turanism and abandonment of Islam as an Arab religion (Nihal Atsiz and others). Prayer from the heart can only be in native language, not Arabic. On the contrary, others assert that Tengri is indeed synonymous with Allah and that Turkic ancestors did not leave their former belief behind, but simply accepted Allah as new expression for Tengri.
Aron Atabek draws attention to how the Islamization of the Kazakhs and other Turkic peoples was carried out: runic letters were destroyed, physically persecuted shamans, national musical instruments were burned and playing on them was condemned, etc.
Hulegu Khan sent a letter in Latin to King Louis IX of France on April 10, 1262 from his capital Maragheh in Iran. Kept in the Vienna National Library as MS 339 it is both an invitation for joint operations against the Mamluks as well as an imperious command to submit. The letter provides key insights into the Mongols' understanding of Tengrism's relationship to Christianity as well as furnishing one of the first Latin transcriptions of Tengri. Only a few sentences from the lengthy letter are shown below (those with relevancy to Tengrism):
Deus...locutus est auo nostro Chingischan per Temptemgri (nomen quod interpretatur propheta dei)
God...spoke to our grandfather Genghis Khan by Teb Tengri (meaning Prophet of God)
The letter largely propounds the usual Mongol ideology and understanding of Tengrism with mentions of the supreme shaman Kokochu Teb Tengri. All meanings of Tengri including the sky, the most high God and "a god" are implied in the letter. Jesus Christ is called Misicatengrin or Messiah-Tengri in the letter. The Misica is from Syriac mshiha (Messiah, Christ) as opposed to Arabic masih. Another Syriac word in the letter is Barachmar (greetings). This points to the well-known Nestorian heritage within the Mongol Empire which used Syriac as its liturgical language. The Mongolian letter of Arghun Khan to Pope Nicholas IV (1290) also uses the word Misica for Christ. William of Rubruck reported that Arig Boke, brother of Hulegu Khan, used the word Messiah near Karakorum in 1254 (Then they began to blaspheme against Christ, but Arabuccha stopped them saying: "You must not speak so, for we know that the Messiah is God"). There are elements of syncretism between Tengrism and Nestorian Christianity with overlapping notions of monotheism and a traditional view of Christ as Misicatengrin probably dating back to the Keraite conversion in 1007. In Hulegu's letter Tengrism takes the overarching, non-dogmatic role and contains Nestorianism as a compatible subset, in line with the religious pluralism practiced by the Mongols. Hulegu himself was not strictly a Christian, although his wife, his general Kitbuqa and mother were Nestorians. He was a Tengriist whose Nestorian interests were of the Mongol, syncretic type. His successor Abaqa Khan would take part in the Ninth Crusade with the future King Edward of England in 1271 and also storm the Krak des Chevaliers in February 1281 with the Hospitallers of Margat.