Gregory of Nyssa

Gregory of Nyssa was a fourth-century Greek bishop and theologian, one of the Cappadocian Fathers. His writings shaped Christian teaching on the Trinity, spiritual growth, and biblical interpretation.

Basil of Caesarea: A fourth-century bishop and theologian who helped establish Nicene Christianity in the eastern Roman Empire. Gregory’s elder brother and mentor, Basil appointed him bishop of Nyssa.
First Council of Nicaea: A 325 council that affirmed the Son is of the same substance as the Father. Its creed supplied the Nicene commitment Gregory defended against later challenges.
Epektasis: Gregory of Nyssa’s account of the soul’s endless progress toward God. This idea gives his image of spiritual ascent its defining, unending direction.
Nicene Creed: A Christian statement of faith originating at the Council of Nicaea and expanded at Constantinople in 381. Gregory’s theology helped articulate the creed’s account of the Father, Son, and Holy Spirit.
Gregory of Nazianzus: A fourth-century bishop and theologian known for his defense of the Nicene doctrine of the Trinity. Gregory’s fellow Cappadocian Father, whose Trinitarian theology complemented his own.
Homoousion: A Greek term meaning “of the same substance,” used in the Nicene Creed to describe the Son’s relation to the Father. Gregory’s theology explains how Father and Son share divinity without being the same person.
The Life of Moses: Gregory of Nyssa’s treatise interpreting Moses’ life as a pattern of spiritual progress toward God. It develops epektasis through a sustained reading of Moses’ journey.
First Council of Constantinople: A 381 ecumenical council that reaffirmed Nicene faith and clarified Christian teaching about the Holy Spirit. Gregory participated in the council’s doctrinal settlement and was recognized as a leading bishop.
Macrina the Younger: A Christian ascetic and teacher whose life and thought influenced her brothers Basil and Gregory of Nyssa. Gregory portrayed his sister as a spiritual teacher in his dialogue on the soul.
Arianism: A diverse fourth-century Christian movement that denied the Son’s full equality with the Father. Gregory’s defense of Nicene faith rejected the subordination of the Son associated with Arian controversies.

Linked from 8 pages