Gregory of Nyssa

## Who Was Gregory of Nyssa? Gregory of Nyssa was bishop of Nyssa, a small town in Cappadocia in central Turkey. He was the younger brother of Basil the Great and of Macrina, whose life he later wrote. He taught rhetoric before he entered church service.

Basil made him bishop of Nyssa in 372. Arian opponents had him deposed in 376 on charges of mishandling funds. He returned in 378 and took a leading role at the Council of Constantinople in 381. He died around 395.

## Major Works Against Eunomius, a multi‑book defense of the Son’s deity.

On the Making of Man, written around 379 to complete Basil’s sermons on creation.

The Life of Moses, written late in life as a guide to spiritual growth.

Other works include the Catechetical Oration, On Not Three Gods, and the Life of Macrina.

## Against Eunomius Eunomius taught that God’s essence is to be unbegotten. Since the Son is begotten, he argued, the Son must differ in essence from the Father. Gregory answered that no human word can define God’s essence. The names we give God describe His actions and relations, not His full being.

This argument protected the church from making God small enough to fit human logic.

## On the Making of Man Gregory explains what it means for people to be made in God’s image. Humans stand upright, have hands free for work, and use reason and speech. The image of God rests in the mind and in freedom of will.

Gregory also opposed slavery. In his fourth homily on Ecclesiastes, he asks how anyone can put a price on a person made in the image of God. Few ancient writers went that far.

## The Life of Moses The book has two parts. The first retells Moses’ life. The second reads each event as a stage in the soul’s journey toward God.

Moses meets God first in light at the burning bush, then in cloud, and finally in thick darkness on Sinai. Gregory teaches that the closer you come to God, the more you realize He is beyond full understanding. That realization drives you to keep seeking.

## Trinity, Spiritual Growth, and Mystical Theology In On Not Three Gods, Gregory explains why the three persons are one God and not three. The Father, Son, and Spirit share one will and one work. Every act of God begins with the Father, goes through the Son, and is completed in the Spirit.

For Gregory, spiritual growth never stops. He defined perfection as continual progress into God, straining forward as Paul describes in Philippians 3:13.

## How to Read Gregory of Nyssa Today Start with The Life of Moses, book 2. Use the Classics of Western Spirituality edition (Paulist Press), translated by Abraham Malherbe and Everett Ferguson.

Read On Not Three Gods next. It is short.

Read the Life of Macrina to meet the sister who shaped both Basil and Gregory.

Many of his works are free in the Nicene and Post‑Nicene Fathers, second series, volume 5.

## About the Author CK Quarterman is a USAF veteran, independent author, and publisher at CKQbooks. He writes the Malaterrestrials nonfiction series, which examines evil earthbound non‑human intelligences through Scripture and history, along with the Watchers’ Universe and Sons of the Flood fiction series. Find his books at ckqbooks.com.

Truth · History · Scripture