(Saint) Pope (December 26) (5th century) A Greek who, raised to Saint Peter’s Chair (A.D. 415), condemned the heresy of Pelagius, which asserted that the natural powers of man suffice for the working out of his salvation and that he therefore has no essential need of God‘s grace. Saint Zosimus died A.D. 417.
- Monks of Ramsgate. “Zosimus”. , 1921. CatholicSaints.Info. 11 December 2016. Web. 17 January 2017. <>