Macarius the Confessor was a Byzantine monk and abbot who suffered for the veneration of the holy icons during the second period of iconoclasm. Born at Constantinople around 785, he was given the name Christophoros before his monastic tonsure. Orphaned as a child, he was raised by an uncle and grew up well grounded in the Scriptures.
He entered the monastery of Saint John the Theologian at Pelekete, in the region of Bithynia near the Hellespont, where the abbot was Saint Hilarion. After Hilarion's repose, Macarius was chosen by the brethren to succeed him as igumen (abbot). Sources credit him with a gift for working miracles and with serving as a spiritual father to monks and laity alike.
During the reigns of the iconoclast emperors Leo V the Armenian (813–820) and Michael II (820–829), Macarius was persecuted for his defense of the icons. He was imprisoned for venerating them and was later sent into exile, ending his life in hardship on the island of Aphousia in the Sea of Marmara. He reposed in the 9th century and is commemorated on April 1.