New languages can be created by genii. There is much similarities between languages and systems. It is very easy to make up words and sentences. It looks like French and feels like French, but not French. Parallels can easily be made.
Absolute coincidence is tricky.
It is obvious to me that the Book of Mormon stands within both of these traditions if considered as a phenomenon of religious texts. Reactionists are not christians. Liberals are not christians. This is to say there is no christian scholarship in such examination. It is easy to recast bibe reference when creating something religious in sentiment, after reading and studing the bible.