I’m not much of a true believer when it comes to the picky points of biblical literalness - especially considering original Christianity was thrown out in 325 AD. I’ll stick with the old testaments like The Gospel of Thomas, The Gospel of Mary, The Book of Ezekiel, etc all of which read and sound more like real people relating real events that the picked over, turned upside down NT books and important omitted OT books. You fare well.
IOW, they don’t sound like they were inspired.
What is this that you call “original Christianity” and what are its doctrines?
Do you believe in The God creator? Or are you a multi-god believer/? As a corollary, do you believe Holy Men of God spoke as they were moved by the Spirit of The God?