Why are wrong things wrong? Why, for instance, is it wrong to steal?
Because God has forbidden it, you may answer. But is it so? Whatsoever God forbids must be wrong. But, is it wrong because God forbids it, or does God forbid it because it is wrong?
For instance, suppose that God had not forbidden us to steal, would it be right then to steal, or at least, not wrong?
We must really think of this. It is no mere question of words, it is a solemn practical question, which has to do with our every-day conduct, and yet which goes down to the deepest of all matters, even to the depths of God himself.
The question is simply this. Did God, who made all things, make right and wrong? Many people think so. They think that God made goodness. But how can that be? For if God made goodness, there could have been no goodness before God made it. That is clear. But God was always good, good from all eternity. But how could that be?
How could God be good, before there was any goodness made? That notion will not do then. And all we can say is that goodness is eternal and everlasting, just as God is: because God was and is and ever will be eternally and always good.
But is eternal goodness one thing, and the eternal God, another? That cannot be, again; for as the Athanasian Creed tells us so wisely and well, there are not many Eternals, but one Eternal. Therefore goodness must be the Spirit of God; and God must be the Spirit of goodness; and right is nothing else but the character of the
everlasting God, and of those who are inspired by God.
What is wrong, then? Whatever is unlike right; whatever is unlike goodness; whatever is unlike God; that is wrong. And why does God forbid us to do wrong? Simply because wrong is unlike himself. He is perfectly beautiful, perfectly blest and happy, because he is perfectly good; and he wishes to see all his creatures beautiful, blest, and happy: but they can only be so by being perfectly good; and they can only be perfectly good by being perfectly like God their Father; and they can only be perfectly like God the Father by being full of love, loving their neighbour as themselves.
Considering that this is a popular sermon for a diverse audience, this is an excellent presentation and handling of the argument.