“That which is born of the Spirit is spirit.” His meaning is of this kind; “He that is born of the Spirit is spiritual.” For the Birth which He speaks of here is not that according to essence, but according to honor and grace. Now if the Son is so born also, in what shall He be superior to men so born? And how is He, Only-begotten? For I too am born of God, though not of His Essence, and if He also is not of His Essence, how in this respect does He differ from us? Nay, He will then be found to be inferior to the Spirit; for birth of this kind is by the grace of the Spirit. Needs He then the help of the Spirit that He may continue a Son? And in what do these differ from Jewish doctrines?