Here he won the friendship of some great theologians; in particular of Gregory Nazianzen, under whom he studied at Constantinople, and whom he calls his master in sacred learning.
Hapa yeye alishinda urafiki wa baadhi ya wanatheolojia mkuu; hasa ya Gregory Nazianzen, chini ambaye alisoma katika Constantinople, na ambaye yeye wito bwana wake katika kujifunza takatifu.