Secret Alias wrote:a division [into] two distinct camps, over this very issue of the Jewish God and the unknown supreme God.
Is it a divide between two camps allied to one of two gods or is the division more sophisticated. For instance the unquestioned assumption among traditional scholars is that Jews were monotheists so there is A/ONE 'god of the Jews' juxtaposed against A/ONE 'god of Marcion.' According to Tertullian the Marcionites disparaged THE 'god of the Jews,' 'THE god of the Jews' because the Jews were as a block monotheistic.
Leaving aside the folly of this claim (namely that the Book of Exodus in its original form makes explicit TWO gods, one on Sinai and another speaking from heaven) and the fact that Jews and Samaritans knew that there were two gods of Israel not one let's acknowledge that Justin argues for the same existence of two gods of Israel. Irenaeus twists Justin into a herald for his notion of the 'true faith' = an absolute monism - but this is garbage. Irenaeus is also the source of the claim that the Marcionites were dualists (albeit not dualists in the manner we commonly associate with Marcion).
If Justin's circle were proponents of the same binary godhead and their gospel was very similar to the Marcionites then surely their binary godhead might also have been roughly similar. Tertullian's main charge (undoubtedly inherited from Irenaeus) is that the Marcionites are loathsome because they add another god beyond the Creator and say that he is absolutely good and supreme. I am not so sure this was that different from what Justin said in private. the differences between the circle of Justin and the circle of Marcion were less pronounced that their general similarities.
Justin is at least mid-3rd century compilation. We break down in communication every time you try to use him as authoritative.
Two camps are pretty straight forward:
1. Heretical (Marcionism is a subset of this camp, not the camp inclusive)
2. proto-Orthodox (includes a range of views about Christ and creation)
The basic point of division is not one, two or three or fifty Gods, but rather the assignment of properties to various Gods.
Fundamentally you fall in the heretical camp if the property of Creation and Justice do not belong to the High God. Since the creation is ascribed by all to the Law (f Moses) giving God, that means the Law and Prophets belong to the God of creation. Everything else derives from these points. Creeds, which are political statements that define what your camp can pledge to which another cannot (they are meant to delineate and differentiate, not include and unify) were derived from these difference as well.
It is not a binary division, rather a sliding scale. various teachers placed various attributes on one or the other of the Gods and demigods (or sometimes angels or archangels). But the basic dividing line was whether the Creator was the high God also. Both camps claimed the High God was the father of Christ. It was only the properties that differed.
The Pauline collection as best we can reconstruct it in Marcionite form, is not the product of a single sect, rather from a variety of subtly differing heretical sects. In this sense the concept of "Pauline school" applies, a variety of tracts and positions are presented, with varying degrees of acceptance of the OT for example, and varying opinions of the Creator (ranging from a basically benign Judicial God to the lying devil). The only certain fully Marcionite letter is Galatians, which was probably the lats one written, after the rise of the proto-orthodox counter mission complete with their own Gospel (IMHO a version of Matthew). The diversity of the Pauline collection even in Marcionite form is an indication of a long gestation period prior to publishing.
My basic view is the NT came about because of the evangelism of Marcion, the need for a material to spread his doctrine. This gave his apostles a decided advantage over other sects and especially the proto-orthodox. The Proto-Orthodox initially countered with the OT exegesis alone, but found they needed their own Gospel. Matthew fits that need better than any other. Everything was thus in reaction to the first published Gospel.
But in this scenario the camps existed and had begun their polemic debate before the publishing of any NT books in any form. The debate was not fixed from day one, but evolved. One side would come up with a position, and perhaps a written scripture to back up their position, and the other would counter based on that argument. For example, the 2nd or 3rd generation Marcionite teacher Apelles argued that Jesus flesh was borrowed from the elements as he passed down from the pleroma - a position Marcion never bothered with, and only had need when the proto-orthodox attacks had impact about Jesus having flesh, such as when he ate fish in Luke 24; prior to that argument there was no need to develop such a theory. You can explain nearly every NT position based on countering some polemic by one side or the other. By the time you get to the church father writings this process has gone on for a few generations and inconsistencies abound on all sides. Creeds, rituals, and traditions are created and developed to buttress each sect.
The Decian and the Diocletian persecutions were real and documented, including mundane items like raids on specific buildings and items confiscated. That basically no copies of anything prior to these events survived is testament to Roman thoroughness. It also contributes to the gaps in the text types and variants, such that we probably are stuck with many variants because non-interpolated texts ceased to exist. The same is true of Church fathers from prior to these events. Put bluntly we are looking into a spotty record before the 4th century, and very spotty before the 3rd, and likely nothing at all before the Bar Kokhba revolt.
Look at chapter 5 of Matthew and it's clear two camps are present. Look at Galatians and it's clear two camps exist. The Gospel of John chapter 8 barely hides the identity of the proto-orthodox as the Jews. This would have been obvious to anyone in the later half of the 2nd century (John I am convinced was written to counter Matthew, likely from a Valentinian splinter early on a trajectory toward what look like Bardaisan type beliefs).
This is where you go most astray for me, instead of looking at the internal Christian debate to explain items, you ignore the immediate situation and peek back into a dark past where anything can be made up to get to the present situation of the text. Context become whatever your decoder ring magically allows you to interpret. (Again your church father theories break down for similar reasons).
I think I covered too many points, far too shallow. But it was not meant as a systemic defense in depth of my views, rather a quick survey - no doubt with some holes -, so that you could understand the basic perspective I have and the resulting problems I see in your approach. Your positions are more supplementary than primary, based as they are on the derivatives. This is a statement of perspective, I'm not debating here.