Doctor of the Church, born at Arianzus, in Asia Minor, c. 325; died at the same place, 389. He was son -- one of three children -- of Gregory, Bishop of Nazianzus (329-374), in the south-west of Cappadocia, and of Nonna, a daughter of Christian parents. The saint's father was originally a member of the heretical sect of the Hypsistarii, or Hypsistiani, and was converted to Catholicity by the influence of his pious wife. His two sons, who seem to have been born between the dates of their father's priestly ordination and episcopal consecration, were sent to a famous school at Caesarea, capital of Cappadocia, and educated by Carterius, probably the same one who was afterwards tutor of St. John Chrysostom. Here commenced the friendship between Basil and Gregory which intimately affected both their lives, as well as the development of the theology of their age.

      After his baptism at 30, Gregory gladly accepted Basil’s invitation to join him in a newly founded monastery. The solitude was broken when Gregory’s father, a bishop, needed help in his diocese and estate. It seems that Gregory was ordained a priest practically by force, and only reluctantly accepted the responsibility. He skillfully avoided a schism that threatened when his own father made compromises with Arianism.

      At 41, Gregory was chosen suffragan bishop of Caesarea and at once came into conflict with Valens, the emperor, who supported the Arians. An unfortunate by-product of the battle was the cooling of the friendship of two saints. Basil, his archbishop, sent him to a miserable and unhealthy town on the border of unjustly created divisions in his diocese. Basil reproached Gregory for not going to his see.

      When protection for Arianism ended with the death of Valens, Gregory was called to rebuild the faith in the great see of Constantinople, which had been under Arian teachers for three decades. Retiring and sensitive, he dreaded being drawn into the whirlpool of corruption and violence. He first stayed at a friend’s home, which became the only orthodox church in the city. In such surroundings, he began giving the great sermons on the Trinity for which he is famous. In time, Gregory did rebuild the faith in the city, but at the cost of great suffering, slander, insults and even personal violence. An interloper even tried to take over his bishopric.

      His last days were spent in solitude and austerity. He wrote religious poetry, some of it autobiographical, of great depth and beauty. He was acclaimed simply as “the Theologian.”

      St. Gregory said: “God accepts our desires as though they were a great value. He longs ardently for us to desire and love him. He accepts our petitions for benefits as though we were doing him a favor. His joy in giving is greater than ours in receiving. So let us not be apathetic in our asking, nor set too narrow bounds to our requests; nor ask for frivolous things unworthy of God’s greatness.”