What is meant by "received in Churches?"
The Gospel of St. Thomas and the Acts of Paul and Thekla were received, and so was the Prophecy of Enoch. The truth is that nothing was canonical till the Council of Nicaea. Then and not till then was settled the Norma of Canonicality. And by whom?By whom? Yes, a classic rhetorical question. The Church who decided the Council of Nicaea. And such was, according to Adams, the Athanasian/Roman Catholic Church that Adams thought had already been corrupted.
Again, as he wrote in this same note:
When Homsousianity [sic] was established and Christianity totally corrupted, no doubt, authorities enough might be accumulated.