Sorry to break it to y'all but believing in anything, participating in anything, has the capacity to harm people. There’s no perfect system of belief that exempts you from having to continually work to not be an asshole.
Like, it never stops. It’s not like you’re gonna read the right book of philosophy or religion or magic and be like “I’ve found it! The perfect idealogical framework! Now all of my actions for the rest of my life will finally be perfectly moral and impossible to criticize!”