There is no single answer. Many traditions explain evil through free will, growth, or divine mystery, and philosophers call this the problem of evil.
The question
The problem of evil asks how a good, all-powerful God allows evil and suffering. Religions and philosophers answer in different ways.
Common answers
- Free will: God gave humans freedom, and evil comes from misuse.
- Soul-making: hardship builds virtue (John Hick).
- Mystery: God’s ways are beyond us (Book of Job).
- Fall: human sin brought evil into the world.
- Karma: Hinduism and Buddhism link suffering to action and attachment.
Critiques
J. L. Mackie and David Hume argued that evil is a challenge for belief in God.
Terms
Theodicy is a defense of God’s goodness despite evil.

Practical
Many find comfort in community, prayer and acts of compassion.
The question
Why does a good and powerful God allow evil? This is called the problem of evil, and it is one of the oldest questions in philosophy and religion. The ancient Greek philosopher Epicurus framed it, and Boethius and Augustine of Hippo wrote about it. The word “theodicy” was coined by Gottfried Leibniz in 1710 for attempts to justify God’s goodness.
Types of evil
Moral evil comes from human choices, such as war, murder and cruelty. Natural evil comes from natural events like earthquakes, hurricanes, and disease. Some philosophers add the evil of animal suffering that predates humans by hundreds of millions of years.

Common answers
- Free will: God values freedom, and a world in which people can truly choose good must allow the possibility of evil. Augustine and later Alvin Plantinga defended this.
- Soul-making: suffering is a setting for moral and spiritual growth, a view of John Hick, drawn from Irenaeus.
- Evil as absence: Augustine held that evil is not a thing, but a lack of good, as darkness is the lack of light.
- Greater good: some goods, like courage and compassion, require that suffering exist.
- Cosmic battle: in some traditions, evil comes from fallen spiritual beings, and the world is in a struggle.
- Limits of human understanding: the Book of Job concludes that humans cannot fully know God’s purposes.
- Future restoration: Christianity, Judaism and Islam hold to an eventual justice or afterlife.
Critiques
Critics respond that free will does not explain natural disasters or childhood cancer, and that an all-powerful God could create free beings who always choose well. Philosopher J. L. Mackie (1955) argued that the claims are logically inconsistent, and William Rowe argued that some suffering is gratuitous. In reply, defenders say the burden is hard to meet since humans cannot know all outcomes. Many scholars today view the question as an evidential argument about probability.
Terms
- Theodicy: an attempt to justify God.
- Defense: showing that evil and God are compatible without claiming the true reason.
- Open theism and process theology: views where God’s power is limited or shared.
Practical
Many people facing hardship find help from faith communities, chaplains, counselors and support groups. Different traditions offer different answers, and the choice is a personal one. If you are in crisis, call or text 988 in the US.

Philosophical terms and positions
The problem of evil asks how an all powerful, all good God can coexist with suffering, and the Greek philosopher Epicurus is traditionally credited with an early form of it. Philosophers divide evil into moral evil, caused by human choices, and natural evil, caused by events like earthquakes and disease. A theodicy is an attempt to justify God despite evil. Common responses include the free will defense, developed by Alvin Plantinga, which argues that free creatures are valuable and may choose wrongly, and the soul making view of John Hick, which sees suffering as a way to develop character. Critics, including J. L. Mackie, argue these replies do not explain natural evil or severe suffering of animals and children. Religious traditions differ: Job in the Hebrew Bible focuses on trust, while Buddhism treats suffering as part of existence to be overcome. This is a debated question with no consensus.
Based on data from the Stanford Encyclopedia of Philosophy







