The shooters are commiting the same sins that their church leaders commit. Pride, greed, wrath.
I’ve heard “good Christians” hand wave their responsibility for bad behavior by saying things like “we’re all sinners” or “I’ll have to confess later!”
I guess that latter one is Catholic, but it’s all the same.
Religion was a necessary framework for transmitting moral knowledge in a time when people didn’t have a stable foundation. Centuries ago. It’s absurdly flawed and grows communities that are extremely vulnerable to corruption and radicalization.
It’s time to move past religion.