Hymn of the Only-Begotten Son

Hymn of the Only-Begotten Son
Credited to Athanasius, circa 4th Century

Only-Begotten Son and Immortal Word of God,
Who for our salvation didst will to be incarnate of the holy Theotokos and Virgin Mary;
Who without change didst become man and was crucified;
Who art one of the Holy Trinity, glorified with the Father and the Holy Spirit:
O Christ our God, trampling down death by death, save us!