Biblical works are subtly different; there's a long historical battle over if the Bible is the literal words of God, or is instead divinely inspired. There's a long history that it's the latter; it is my understanding that the "literal words" view is relatively new in a historical context (and is often foolish, because that view tends to be linked to a specific translation which isn't even the original language.)
While the organized religion side of Christianity has fought over this for generations, because we will generally fight over absolutely anything that can be fought about, the usual doctrine that I hear about the Bible is that they are one and the same in a practical sense. God did not literally float down here to put pen to some pages, but did have a direct hand in it via divinely influencing the folks that wrote it. The word inspiration is intended in the "directly influenced by an outside source" meaning. It is therefore irrelevant as to whether or not he legit wrote it word for word. Word of God either way.
The "correct" way of handling a conflict between oneself and scripture is that if you believe that it is divine in any capacity, and something you believe does not jibe with scripture, then
your understanding or interpretation is at fault, not the divinely omniscient book. These days it feels like the majority of American Christendom believes that theology peaked in the 50's and any attempt to think otherwise is an affront, since clearly God created the Bible with the specific intent that it lead up for thousands of years in order to benefit boomers, aka the REAL Christians.
I'd heard about the baptism thing, but haven't looked into the details at all. Baptism is a public affirmation of one's belief, not a thing you can get of the shelf that has to be sold by an ordained priest. That part is merely tradition, albeit strong tradition, the idea being that you'd generally want someone in a position of theological authority to perform it on account of its personal importance. Silly if the church is declaring baptisms "invalid" over something like that.