Apparently someone did not like my last comment. What part of the comment was inaccurate? A quick search found a Simonian quote equating Moses as the Logos.
Altered, however, by Moses–that is, by the Logos–that bitter (water) becomes sweet....Hippolytus (RoAH book 6) quoting a Simonian work.
Enoch of course also was famously in the end revealed to have been Metatron aka Logos and returned to the heavenly throne.
The point simply being, in the century or more before the traditional start of Christianity, the Logos and other emanations of God were identified as manifest beings. To the extent that any character or storyline was assumed historical, the Logos was as well.
Simon is a special case in that an assumed recent historical person (and his woman Helena as 'Wisdom') was revered/worshipped as the most recent example of the Logos inhabiting human form. It is not entirely certain that Simon actually existed, but regardless, was believed to have by Simonians and by the author of Acts, who wished to diminish and denigrate the eponymous founder of a rival sect.