Enoch was a Godly man whose story is told in scripture. Not some retelling of a Mesopotamian demon tale.
There is a lot of good information on this from a Christian scholar here:
http://drmsh.com/tag/mesopotamia/
There is nothing to fear from studying this stuff. It won't threaten your faith.
BTW, nowhere in this article is Enoch anything except what we believe him to be...a Godly man.
Have you read the Book of Enoch? Lots to learn about Enoch in the Pseudepigrapha.
Yet the book of Jude appears to refer to 1 Enoch as prophecy.