Quote:In Paul's writings, he puts a lot of effort into explaining why Xianity is in absolute consistency with the OT.
Which is curious as "paul" makes his literary appearance in Marcion's canon and Marcion was, well....
Quote:The premise of Marcionism is that many of the teachings of Christ are incompatible with the actions of the God of the Old Testament. Focusing on the Pauline traditions of the Gospel, Marcion felt that all other conceptions of the Gospel, and especially any association with the Old Testament religion, was opposed to, and a backsliding from, the truth. He further regarded the arguments of Paul regarding law and gospel, wrath and grace, works and faith, flesh and spirit, sin and righteousness, death and life, as the essence of religious truth. He ascribed these aspects and characteristics as two principles, the righteous and wrathful God of the Old Testament, who is at the same time identical with the creator of the world, and a second God of the Gospel, quite unknown before Christ, who is only love and mercy.[9]
Marcionites held that the God of the Hebrew Bible (known to some Gnostics as Yaltabaoth) was inconsistent, jealous, wrathful and genocidal, and that the material world he created was defective, a place of suffering; the God who made such a world is a bungling or malicious demiurge.
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In the God of the [Old Testament] he saw a being whose character was stern justice, and therefore anger, contentiousness and unmercifulness. The law which rules nature and man appeared to him to accord with the characteristics of this God and the kind of law revealed by him, and therefore it seemed credible to him that this God is the creator and lord of the world (κοσμοκράτωρ [English transliteration: kosmokrator/cosmocrator]). As the law which governs the world is inflexible and yet, on the other hand, full of contradictions, just and again brutal, and as the law of the Old Testament exhibits the same features, so the God of creation was to Marcion a being who united in himself the whole gradations of attributes from justice to malevolence, from obstinacy to inconsistency."[10]
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In Marcionite belief, Christ was not a Jewish Messiah, but a spiritual entity that was sent by the Monad to reveal the truth about existence, thus allowing humanity to escape the earthly trap of the demiurge.
https://en.wikipedia.org/wiki/Marcionism
So since Marcion was the first to bundle 10 of the so-called "paul's" epistles together with The Gospel of the Lord...which turns out to be "Luke" as a canon it seems highly unlikely that whatever these letters had to say would have had anything positive to say about the OT. Of course, later editors took care of that.