I don't coincide with my parents beliefs and I haven't for about a year. Should I wait to move out to tell them or just rip the bandied off and tell them, while risking getting thrown out?

I would say maybe Wait to move out to explain to them you share different beliefs & include you still respect them for having a different view/belief/religion than you & you wanted to wait until you were at a responsible level in your own life & think hard before putting it on them that you don’t believe what they believe. Never be ashamed to have your own thoughts or feelings everyone isn’t meant to believe the same thing nor is everyone supposed to however everyone must respect the different view opinions & beliefs & religion Respectfully of course!