Alexander of Alexandria, Ante-Nicene Fathers Vol. VI, Epistles on the Arian Heresy… (1885)
“ For they ignorantly affirm that one of two things must necessarily be said, either that He is from things which are not, or that there are two unbegottens; nor do those ignorant men know how great is the difference between the unbegotten Father, and the things which were by Him created from things which are not, as well the rational as the irrational. Between which two, as holding the middle place, the only begotten nature of God, the Word by which the Father formed all things out of nothing, was begotten of the true Father Himself. ”
