man had morals long before he invented religion
So.....exactly how old are you?
Can a human being be good without reference to God? Sure .there could be good pagans .or bad religious folks. But God is necessary for morality to survive. Take as an example, a sadist who gets satisfaction from murdering children. If there is no God who declares that such an act is wrong, then my arguing such is simply my opinion versus that of the murderer. Without God, good and evil are a matter of taste.
So where the hell was God at Auschvitz? You people constantly talk like your Diety is going to take care of all, when in fact, it takes care of nothing.
This is earth, where bad things happen. It won't remain that way for long. But for now that is the way it is until Christ returns to restore the Eden we started out with.
For now Satan has dominion. It is what Satan gained when Adam lost it. So for a time powers and principalities are in control. Christ will resolve that situation upon His return.
As for our Father, first He redeemed their souls through Christ's work on the cross, then He carried them home on His shoulders. When they succumbed, He took them to paradise and replaced their pain with joy.
He doesn't interfere with man's inhumanity to man. But He is faithful to clean up our messes. Ann Frank is alive and well and sitting at the knee of her Father, talking and singing and making noise.
This life is only a vapor of the totality of our existence. We live on forever. Blink and you will have realized the extent of how much of it we spend here in earthly clay. We hold on to this life for dear life. But to God it's just a moment until we are safe in His arms.