We’re using the book “Handbook of Apologetics” by Peter Kreeft and Ronald Tacelli to go over the arguments for the existence of God. Dr. Kreeft teaches logic in two major universities, so his arguments tend to be clear, concise and very helpful.
There are four possible relations between religion and morality, God and goodness.
This week we’ll go over two of them:
1. Religion and morality may be thought to be independent. Kierkegaard’s sharp contrast between “the ethical” and “the religious,” especially in Fear and Trembling, may lead to such a supposition. But (a) an amoral God, indifferent to morality, would not be a wholly good God, for one of the primary meanings of “good” involves the “moral”—just, loving, wise, righteous, holy, kind. And (b) such a morality, not having any connection with God, the Absolute Being, would not have absolute reality behind it.
2. God may be thought of as the inventor of morality, as he is the inventor of birds. The moral law is often thought of as simply a product of God’s choice. This is the Divine Command Theory: a thing is good only because God commands it and evil because he forbids it.
If that is all, however, we have a serious problem: God and his morality are arbitrary and based on mere power. If God commanded us to kill innocent people, that would become good, since good here means “whatever God commands.” The Divine Command Theory reduces morality to power.
Socrates refuted the Divine Command Theory pretty conclusively in Plato’s Euthyphro. He asked Euthyphro, “Is a thing pious because the gods will it, or do the gods will it because it is pious?” He refuted the first alternative, and thought he was left with the second as the only alternative.
Kreeft, P., & Tacelli, R. K. (1994). Handbook of Christian apologetics: hundreds of answers to crucial questions (p. 76). Downers Grove, IL: InterVarsity Press.