It damages your ability to spread God’s message to people with functioning brains.If you’re trying to say that there wasn’t 600,000 Jews and the Bible says there was, then you are. When the Bible is inspired by God and He doesn’t lie, then there were 600,000 Jews.
I don’t think it damages anything to insist the Bible is correct.
There weren’t 600,000 Jews in Egypt who just up and left one day. I’m sorry