David Hume points to four types of evil found in the natural world: animal suffering, limited abilities to ensure survival and happiness, extreme natural conditions, and individual natural disasters.
Hume claims that an omnipotent God would have the power to prevent these forms of natural evil and therefore the existence of natural evil is a problem for belief in God.
The logical problem of evil is the a priori argument that evil and the God of classical theism (as defined as omnibenevolent and omnipotent) cannot exist together.
The logical problem of evil is an a priori argument because the conclusion follows from a logical analysis of the definitions of the concepts ‘omnibenevolence’, ‘omnipotence’ and ‘evil’, without reference to experience.
Hume points out the a posteriori evidence of evil in the world: animal suffering, limited abilities to ensure survival and happiness, extreme natural conditions, and individual natural disasters.
Irenaeus argues that creation has two steps: being made in God’s image where we have only a potential for good due to spiritual immaturity, and achieving God’s likeness by choosing good over evil which enables us to grow spiritually and morally.
According to Hick, it’s only if we have faith in God and still do good because we want to do good, rather than because we know for sure there’s a God who wants us to, that we can truly grow spiritually and morally.
Hume argues that the misfortunes in the universe could easily have been remedied, and that the evidence of an imperfect world does not justify belief in a perfect God.
There is evidence that encountering and overcoming evil develops a person’s character and virtue, which is behind the idea of character development in literature and the idea that people become spoiled if they have too much luxury and not enough responsibility or difficulty to overcome.
Hick argues that human beings were not created perfect but develop in two stages: Spiritually immature: through struggle to survive and evolve, humans can develop into spiritually mature beings, and Grow into a relationship with God.
Process theologians argue that the traditional view of God’s omnipotence is coercive, meaning it is a form of domination that simply overpowers resistance and forces a thing to do what God wants.