If God is all-knowing, he knows how much suffering there is, if he is all-powerful, he could have created a world without so much of it, and if he were all good, he would have done so. Since he didn't, he cannot be any of these things, and, if he exists at all, he must be either evil or a bungler.
https://prosyn.org/x26vVHG
PRINCETON – Do we live in a world that was created by a god who is all-powerful, all-knowing, and all good? Christians think we do. Yet a powerful reason for doubting this confronts us every day: the world contains a vast amount of pain and suffering. If God is all-knowing, he knows how much suffering there is. If he is all-powerful, he could have created a world without so much of it – and he would have done so if he were all good.