Saint Longinus the Centurion (d. 1st century AD) was the Roman soldier who pierced Jesus’ side with a spear during the Crucifixion (John 19:34). Tradition holds that blood and water from Christ’s wound splashed into his eyes, instantly curing his blindness or poor vision—a miracle that led to his conversion.
After witnessing the Resurrection’s signs, Longinus left the army, was baptized, and preached in Cappadocia. Arrested for his faith, he refused to recant despite torture (including having his teeth pulled and tongue cut out). Miraculously, he continued to speak and ultimately destroyed pagan idols by invoking Christ’s name, causing demons to flee. He was beheaded c. 58 AD under Pilate’s successor.