I am not accusing God of sinning; I am suggesting that he created sin
- RC Sproul Jr.
Why do bad things happen to good people? That only happened once and He volunteered.
- RC Sproul
If God is, why is there evil? But if God is not, why is there good?
- St. Augustine
Sometimes (at least in principle) God might allow some evil because doing so will prevent a greater evil, and sometimes He might allow evil because it will produce a greater good.