John Chrysostom
John Chrysostom (; Koine Greek: Ἰωάννης ὁ Χρυσόστομος, romanized: Iōánnēs ho Chrysóstomos, IPA: [i.oˈannis o xryˈsostomos]; Latin: Ioannes Chrysostomus, Ecclesiastical Latin: [joˈannes kriˈzɔstomus]; c. 347 – 14 September 407) was a Church Father who served as Archbishop of Constantinople. He is known for his preaching and public speaking, his Divine Liturgy of Saint John Chrysostom, and his ascetic sensibilities.