I shouldn’t bother responding to this, but I have to point out that this weird assumption that scholars of Christianity are all Christian partisans seems pretty similar to people who say that climatologists are all biased in favor of a global warming hoax.
You don’t think anyone goes into studying a field to challenge the orthodoxy? That’s the fastest way to get famous. Even if the rest of your field hates you, you can make an incredibly lucrative career out of being “the outsider”. I literally linked to a collection of experts who agree with you.
If you don’t believe the experts, I guess it’s fine. But it’s weird when people use expertise on a subject as proof of bias to discredit expertise. It’s just such a silly thing to do.