Is God willing to prevent evil, but not able?
Then he is not omnipotent.
Is he able, but not willing?
Then he is malevolent.
Is he both able and willing?
Then whence cometh evil?
Is he neither able nor willing?
Then why call him God?
-Epicurus
Epicurus asked this question some time in the third or fourth century B.C.E. It’s one of the oldest expressions of The Problem of Evil (PoE). The PoE is probably the most compelling argument against the existence of an omnipotent, omnibenevolent deity and has been a thorn in the side of religious thinkers for millennia. The attempt to refute the PoE is called a theodicy.
Here’s one formal version of the argument, according to The Stanford Encyclopedia of Philosophy:
1. If God exists, then God is omnipotent, omniscient, and morally perfect.
2. If God is omnipotent, then God has the power to eliminate all evil.
3. If God is omniscient, then God knows when evil exists.
4. If God is morally perfect, then God has the desire to eliminate all evil.
5. Evil exists.
6. If evil exists and God exists, then either God doesn’t have the power to eliminate all evil, or doesn’t know when evil exists, or doesn’t have the desire to eliminate all evil.
7. Therefore, God doesn’t exist.
What I’m interested in is the following question:
What is your theodicy, if you have one? How do you refute the argument or do you accept the conclusion?
I’m interested in debate here, so expect to be challenged.
In Part II, I will write about why this argument has significant personal interest to me.
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UPDATE:I received multiple counter-arguments to my post about the Problem of Evil (PoE). Instead of very long comments addressing each counter-argument, I’ve decided to dedicate a separate post for each. That way, we can keep the various debates more organized. As I complete these posts, I will link them here.
The Denial of Evil Theodicy
The Spiritual/Personal Growth Theodicy
The Freewill Theodicy


























