|Born||Eskentos, Cappadocia or Rome|
|Venerated in||Roman Catholic Church|
Eastern Orthodox Church
Oriental Orthodox Churches
St. Mercurius was born around 225 A.D. in Cappadocia (Eastern Asia Minor). His parents were converts to Christianity and they called him "Philopater" or "Philopatyr" (a Greek name which means 'Lover of the Father'). They reared him in a Christian manner. When he grew to adulthood (at the age of 17), he enlisted in the Roman army during the days of Emperor Decius, the pagan. He gained a great reputation among his superiors as a swordsman and a tactician in many battles. They called him Mercurius and he grew very close to the Emperor. Saint Mercurius is also known by the name Abu-Seifein ( ), which in Arabic means "the holder [literally, owns/possess] of two swords," referring to a second sword given to him, by the Archangel Michael. He was given this name by The Berbers who fought against him.
Some accounts state that Philopater was born in Eskentos in Cappadocia. However, others refer to Rome as his place of birth. Philopater was the son of Yares, a Scythian officer in the Roman army. One day, while Yares was hunting in the forest with his father, the two were attacked by an animal. The animal jumped on Yares' father, causing Yares to faint. While Yares was unconscious, he had a vision with a brilliant light and a voice saying:
Yares, I am your God who loves you. I know that you have a good heart and that you hate the pagan idols. I want to inform you that your son, Philopatyr, will become like a tree bearing good fruits, and because of him, I will bless you and your wife. Philopatyr will be my witness and will defy all prejudice in my name.
Yares, his wife, and his son were baptized shortly after. All three were given new names. Yares became Noah, his wife became Saphina, and Mercurius became Philopater. News of their baptism spread quickly in the city and the prince ordered them to be arrested and thrown to wild animals. However, the animals did not harm them and the prince decided to release Noah and his family.
When the Berbers attacked, Noah went to fight them. He was taken prisoner and was brought to their country where he was kept for seventeen months. When the war finally ended, he went back to his city and joined his family, but died shortly after.
After the death of Noah, the pagan Roman Emperor Decius (ruled 249-251) chose Mercurius to replace his father. Described as very strong and courageous, Mercurius earned the respect of his fellow soldiers and gained renown as a swordsman. When the Berbers attacked Rome, Decius went out to fight them but became afraid when he saw how many there were. Mercurius then came to him and said, "Do not be afraid, because God will kill our enemies and will bring us victory."
After several days of fighting, the Archangel Michael appeared to Mercurius holding a shining sword. The saint took the sword from the archangel, hence the name Abu-Seifein - "the holder of two swords": a military sword and a divine sword. He conquered the Berbers. When Decius heard news of the triumphant victory, he named Mercurius as a prince.
Nonetheless, in 249, Decius began his persecution of Christians, compelling everyone to offer sacrifices to his pagan gods. The Archangel Michael appeared to Mercurius and told him to remember God and not be fearful of persecution. The saint was encouraged and spent the whole night praying fervently, confessing his weakness to God.
The Emperor sent messengers to summon Mercurius to the palace, saying: "Dear Mercurius, let us go offer incense to the gods who helped us attain victory in the war." As they were leaving, Mercurius slipped through the crowd and went away. However, one of the guards reported his absence, and the Emperor called Mercurius and asked him: "Is it true that you refused to worship the idols who helped us during the war?" Mercurius declared himself a Christian, saying, "I do not worship anyone except my Lord and my God, Jesus Christ."
The Emperor tried to persuade him to give up his faith but failed. He then ordered Mercurius to be stripped of his rank and tortured. Fearing a revolt because the people loved Mercurius, the emperor had him bound in iron fetters and sent him to Caesarea. Mercurius was beheaded on 4 December 250 AD. He was only 25 years old.
After the end of the first persecution, the place of the saint's burial was revealed. Mercurius appeared to a poor man in the city and told him that he was "Mercurius, the Martyr of the Lord." "My body is buried in Cappadocia Gardens, under the old house on the way to the royal palace. My body looks as white as snow, because Jesus was present at the time of my martyrdom," said the saint.
The next morning, the man went to dig under the old house. He began to smell the scent of perfume, seeing the body of the saint. The news spread quickly and many people came to take a look at the blessed body. They moved it temporarily to the local church until they built a new church bearing his name where Mercurius' body was buried with respect and devotion.
A few years later, the Catholicos of Armenia and the Chief bishop of the Armenian Apostolic Church, visited Egypt and met with the Patriarch of Alexandria, the leader of the Coptic Orthodox Church. The latter asked him if Egypt could have part of the relics of Saint Mercurius to be placed in the church that bears his name in Egypt. On 9 Paoni (16 June), part of the blessed relics of Saint Mercurius were transferred to Egypt.
According to one tradition, Saint Basil once prayed before an icon on which Mercurius was portrayed as a soldier carrying a spear. He asked God not to permit the emperor Julian the Apostate (361-363) to return from his war against the Persians and resume his oppression of Christians. The image of the holy Great Martyr Mercurius depicted on the icon became invisible, only to reappear later with a bloodied spear. Julian the Apostate, on his Persian campaign, was mortally wounded by the spear of an unknown soldier.
The nuns and their abbess, Mother Irini at the St. Mercurius Monastery in Cairo credit the saint's intercession for the reversal of a government decision to confiscate their property for the Defense Ministry.