to MrMacSon,
I don't view Marcion as a Gnostic or a heretic. i view him as part of the continuum of the development of Christianity. As I do Valentinus, and possibly Basilides, though Basilides may have been a bishop of the cult of Serapis.
And you have evidence for all that?
About Basilides:
Basilides (120-140), as reported by Irenaeus, 'Against Heresies', I, 24, 4 "[Basilides thought] He appeared, then, on earth as a man, to the nations of these powers, and wrought miracles. Wherefore he did not himself suffer death, but Simon, a certain man of Cyrene, being compelled, bore the cross in his stead, so that this latter being transfigured by him, that he might be thought to be Jesus, was crucified, through ignorance and error, while Jesus himself received the form of Simon, and, standing by, laughed at them."
Note: Gnostic "teacher" Basilides, because he thought Christ could not die, used the synoptic gospels mention of 'Simon of Cyrene carrying the cross' to have the same Simon crucified on it, instead of Jesus.
According to Hippolytus of Rome, in 'Refutation of all heresies', book VII:
Chapter XV "... all the events in our Lord's life occurred, according to them [Basilidians], in the same manner as they have been described in the Gospels." (which would imply Basilides knew about a few gospels, as can be confirmed next, from the same book)
- Basilides knew about GJohn:
Chapter X "The seed of the cosmical system was generated, he [Basilides] says, from nonentities; the word which was spoken, "Let there be light." And this, he [Basilides] says, is that which has been stated in the Gospels: "He was the true light, which lighteth every man that cometh into the world."[words in italics are as in Jn1:9]" and
Chapter XV "And that each thing, says [Basilides], has its own particular times, the Saviour is a sufficient [witness] when He observes, "Mine hour is not yet come." [words in italics are as in Jn2:4]"
- Basilides knew about GLuke:
Chapter XIV "This, he [Basilides] says, is that which has been declared: "The Holy Spirit will come upon thee," that which proceeded from the Sonship through the conterminous spirit upon the Ogdoad and Hebdomad, as far as Mary; "and the power of the Highest will overshadow thee," [bolded italics as in Lk1:35]"
- Basilides knew about GMatthew:
Chapter XV "And the Magi [afford similar testimony] when they gaze wistfully upon the star [according to Mt2:1-2,9-10]. For [Jesus] Himself was, he [Basilides] says, mentally preconceived at the time of the generation of the stars,"
About Valentinus:
Valentinus (120-160) also knew about Luke's gospel, according to Irenaeus 'Against Heresies' III, XIV, 3-4 and Hippolytus of Rome, in 'Refutation of all heresies', book VI:
Chapter XXX "[Valentinus says] Jesus was born of Mary the virgin, according to the declaration, "The Holy Ghost will come upon thee"--Sophia is the Spirit--"and the power of the Highest will overshadow thee"--the Highest is the Demiurge,--"wherefore that which shall be born of thee shall be called holy."" (bolded italics as in Lk1:35).
Cordially, Bernard