"The Father is Greater than I"

But since he has here expressly written it, and, as has been above shown, the Son is Offspring of the Father’s essence, and He is Framer, and other things are framed by Him, and He is the Radiance and Word and Image and Wisdom of the Father, and things originate stand and serve in their place below the Triad, therefore the Son is different in kind and different in essence from things originate, and on the contrary is proper to the Father’s essence and one in nature with it. And hence it is that the Son too says not, ‘My Father is better than I John 14:28,’ lest we should conceive Him to be foreign to His Nature, but ‘greater,’ not indeed in greatness, nor in time, but because of His generation from the Father Himself, nay, in saying ‘greater’ He again shows that He is proper to His essence.

Athanasius, Discourse 1 Against the Arians, 58