By making them suffer painful deaths at the hand of a mass murderer's bullets? EVERY SINGLE PERSON IN THAT CHURCH SUFFERED INJURIES. No one was spared. That kind of wholesale massacre has not been seen since Sodom!
And God did nothing.
That leaves only three possibilities: 1: The church was wholly evil; 2: God is evil; 3: There is no God.
You don't know what future awaited any of these people. But you are enamored enough of your opinion to spit in His face?
When the last bit is done, we all will die. Hate to rock your boat.
There are far more miserable and slower ways to die than being hit by a bullet.
Now think of a nice pleasant way to check out. How many just don't get that?
In a house of worship, suddenly, mind on The Almighty, is a lot safer, spiritually, than in that moment of temptation looking at the newsstand and getting hit by a truck.
The only evil I am seeing is what was done and the person who did it.
Sodom had only a handful of survivors, the rest were obliterated or turned into a pillar of salt. The Almighty did that. He warned the righteous to leave, and they did. This isn't on Him, it's on the person who chose to be evil. God will look after His own.