The Key of Truth
Manuscript copied 1782; contents possibly older · Armenian
Groups: Paulicians
A manual of baptism and ordination from an adoptionist Armenian sect. F. C. Conybeare published it as Paulician in 1898, while others link it to the Tondrakians or a later local group.
Where the manuscripts are now
Armenian manuscript (reported confiscated 1837; seen by Conybeare at Etchmiadzin), Armenia (current repository not verified)
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Sources
F. C. Conybeare 1898. Public domain