If God intervened in every evil, it would erode human responsibility, and the laws of nature. According to Mackie, the choice between robots who always do good or free men who can do good or evil is a false dilemma. Man who is made in the image of god, but not in the likeness of God, is an incomplete being who must strive towards the perfect likeness and love of God. The existence of Evil is necessary in order to build character development of man into the likeness of God. The existence of evil, give men the opportunity to perform act which show men at their best.
Many evils spur men into action.
A world without evils, would be a world without which men could not show sympathy, forgiveness, compassion and self sacrifice. In conclusion, there is no easy proof to show the incompatibility between the existence of evil and God. It is the price of free actions that evil will exist The existence of evil is compatible with the existence of God and God's choice to create creatures with free will.