Thesis Robert Adams’s modified divine command theory answers the ‘God could command cruelty’ objection
Where it stands
The standing objection to divine command theory is that if obligation depends on God's will as such, the content of morality could in principle have been anything. Had God commanded gratuitous cruelty, cruelty would have been obligatory. William of Ockham is often cited for accepting a version of this, though scholars argue about how far he went.
Robert Adams's modified theory, which I've been studying for a seminar, seems to me to answer it. Two moves:
- Goodness is not grounded in command. For Adams, the Good just is God, and finite things are good by resembling God in some way. So the standard of value is God's nature, not God's decisions.
- Obligation is grounded in command, but the commands of a loving, just God. Wrongness is contrariety to the commands of that God. A command of gratuitous cruelty is not something such a God would issue, so the theory doesn't say cruelty would then be obligatory. The hypothetical describes a different being.
This keeps what seems right about the command view (obligation is social, it's owed to someone, it can be violated) while blocking arbitrariness. I'm Catholic and my instincts run toward natural law, but I find this genuinely strong.
Objections welcome, especially from anyone who thinks the arbitrariness has simply been moved rather than removed.