Close enough?
BQ: There are many doctrines out there, and sometimes it's tempting to think, "Surely they're all pretty much alike...they must all be fine."

Q: Is it all "close enough," or are we warned against false doctrine?

A: Eccles 7:29, Jn 14:6, 1 Jn 4:1, 1 Jn 5:2-3, Gal 1:6-9, Acts 20:29-31, 2 Tim 4:3-4

There are many wolves, and many want to have their ears tickled. There is one Truth and one Way. The many varieties of "Christianity" bear out the prevalence of false doctrine—one scheme for every possible desire, but there is only one way into the Kingdom.
(PN12)