Problem of Evil

The Problem of Evil is a strong argument against the concept of God accepted by Christians, Jews and Muslims. It takes the following form;
 * 1) A God that is all powerful would be able to prevent evil and suffering.
 * 2) A God that is all knowing would know that evil and suffering happen.
 * 3) A God that is all loving would want to evil and suffering.

But evil and suffering happen. Therefore a God that is all powerful all knowing and all loving does not exist.