LordsFire
Internet Wizard
...Not even remotely close. Aside from tiny spin-off denominations and the dying 'old protestant' denominations that have been overrun by wokeists, Christian denominations generally regard each other as 'you've got some details wrong, but the core correct.'That's not really news; every denomination thinks the others are all heretics.
Baptists, Lutherans, Methodists, Presbyterians, E-Free, CRC, Catholics, Coptics, what Anglicans/Episcopalians that aren't wokeists, generally all regard each other as fellow Christians.
There's some far harsher disunity about how Biblical theology and morality applies to politics, but that's a somewhat different matter. There's plenty of things that Christians can and do get into arguments with each other about, but the core doctrines are generally not among them.
This is showing ignorance about the history of the Bible as a document.The difference is interpretation, I think. It also doesn't help that the original Bible has been translated, mistranslated, and translated again numerous times throughout history, like a game of Chinese Whispers: The core messages and meanings are there, but things change or are altered.
The standards for creating copies were absurdly rigid, and after the recovery of the Dead Sea Scrolls, we know that the direct textual integrity over the course of ~1700 years from when they came was something like 98%. There is literally no other historical document remotely as well-substantiated as the Bible.