Except what are the “real” teachings? How do you know? Who is the authority? Where is the solid evidence. The god of the Bible is silent on the matter of our interpretations over the centuries (if he even exists).
The Bible seems to condemn homosexuality in a few places and condemns “sexual immorality”. But interpretations of these passages and how they relate to many other passages are numerous, each person claiming to have it all figured out. Some think the OT doesn’t count anymore. Some think it still does but Jesus is essentially a get out of jail free card, some think Jesus is all about love, some define love to include various levels punishment, some believe God creates pre-damned people. Some think homosexuality is fine but the passages refer to sexual abuse. So we come back to the question: which interpretation is “correct”?
These books are translated from content written millennia ago. The gospels were written a generation after Jesus and we don’t have the sources. The oldest version of books in the OT dates centuries after the originals. Thus, evidence is weak that the originals said the same thing as the current version. We have insufficient evidence for divine inspiration in the writing, copying or translating of said materials.
When evidence is lacking then the only alternative, belief (faith) provides a very unreliable source of information.
Yes there’s no reliable manual, but generally people who were actually educated in the text mean following what has been written about Jesus: loving everyone independently of identity, forgiving people who offend you, helping the poor and the weak, refusing violence, doing funny rituals with fermented grape juice etc.
I should have mentioned I was a Christian for 40 years and did quite a fair bit of bible study so I’m coming at this as a former “insider”.
Certainly the things you list are among the main tenets that I suppose many Christians follow. Those were the main things I prioritized.
But in those decades I was exposed to a number of different schools of thought and I observed that the messages believers prioritized were not universal.
