But if you are truly repentant, you can't be a dick all your life.
Why not?
You can be a dick to the gays and trans people, you can be a dick to the muslims and the athiests, you can even be a dick to the christians of other denominations. In fact you are commanded to be a dick to all of those people because you are commanded to preach to them and try and convert them.
What do you mean "claim to be christians"? They are christians.
in my experience Christianity that I witness in the world today is very contradictory from whatever the Bible says lol
Bible tells you to stone adulterers and kill homosexuals.