On the Incarnation is the first classic work of developed Orthodox theology, wherein Saint Athanasius presents teachings on the redemption.
His writings were well regarded by all following Church fathers in the West and the East, w.
Also, Athanasius puts forward the belief, referencing John 1:1-4, that the Son of God, the eternal Word through whom God created the world, entered that world in human form to lead men back into the harmony from which they had earlier fallen away.
On the Incarnation is the first classic work of developed Orthodox theology, wherein Saint Athanasius presents teachings on the redemption