1 But there are some who say that Jesus was merely a receptacle of Christ, upon whom the Christ, as a dove, descended from above, and that when He had declared the unnameable Father He entered into the Pleroma in an incomprehensible and invisible manner: for that He was not comprehended, not only by men, but not even by those powers and virtues which are in heaven, and that Jesus was the Son, but that Christ was the Father, and the Father of Christ, God; while others say that He merely suffered in outward appearance, being naturally impassible.
The Valentinians, again, maintain that the dispensational Jesus was the same who passed through Mary, upon whom that Saviour from the more exalted [region] descended, who was also termed Pan, because He possessed the names (vocabula) of all those who had produced Him; but that [this latter] shared with Him, the dispensational one, His power and His name; so that by His means death was abolished, but the Father was made known by that Saviour who had descended from above, whom they do also allege to be Himself the receptacle of Christ and of the entire Pleroma; confessing, indeed, in tongue one Christ Jesus, but being divided in [actual] opinion: for, as I have already observed, it is the practice of these men to say that there was one Christ, who was produced by Monogenes, for the confirmation of the Pleroma; but that another, the Saviour, was sent [forth] for the glorification of the Father; and yet another, the dispensational one, and whom they represent as having suffered, who also bore [in himself] Christ, that Saviour who returned into the Pleroma.
I judge it necessary therefore to take into account the entire mind of the apostles regarding our Lord Jesus Christ, and to show that not only did they never hold any such opinions regarding Him; but, still further, that they announced through the Holy Spirit, that those who should teach such doctrines were agents of Satan, sent forth for the purpose of overturning the faith of some, and drawing them away from life.
Source: Adversus haereses (New Advent)