Gelasius I, Saint

born probably Africa

died Nov. 19, 496, feast day November 21

Pope (492–496).

He combated the Acacian Schism in the East, which advocated the Monophysite heresy. He maintained papal authority and established Roman primacy in ecclesiastical affairs. He is known for his theory of the two powers of world governance in which he asserted that both sacred and civil power are of divine origin and independent. In 494 he changed the pagan Lupercalia festival into the feast of the Purification.

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▪ pope

born , in Rome of African descent

died Nov. 19, 496, Rome; feast day November 21

      pope from 492 to 496.

      Succeeding St. Felix III in March 492, Gelasius combatted the Acacian Schism that had arisen in the East under Patriarch Acacius (reigned 471–489) as a result of Rome's refusal to accept the Henotikon—a peace formula designed by the Eastern Roman emperor Zeno to reconcile the dissident Monophysites, advocators of the heretical doctrine that the human and divine in Christ constitute one nature. During that long, bitter struggle, Gelasius maintained papal authority, making him one of the great architects of Roman primacy in ecclesiastical affairs. He was the first pope to be called “Vicar of Christ.”

      His writings include more than 100 treatises and letters; one of the most celebrated (494) was addressed to Zeno's successor, Anastasius I, in which Gelasius states: “There are two powers by which this world is chiefly ruled: the sacred authority of the priesthood and the authority of kings.” Gelasius' doctrine that both sacred and civil power are of divine origin and independent, each in its own sphere, was then the most progressive thinking on the subject; had his formula been established, the subsequent history of the papacy probably would have been different. Among his acts, in 494 he changed the Lupercalia, a Roman pagan festival, into the feast of the Purification.

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