John Calvin famously declared that humans are, by nature, always creating idols. I’m afraid to say that is especially true for people like me who find that creativity itself is our chief idol. I am tempted to find my own invention more interesting than God’s. I am tempted to find greater satisfaction in the things I might make or write than the infinitely greater things God has done for me. I am disproportionately attracted to ideas (even theological ideas) that I have worked out for myself. I don’t want to reject my creativity—it’s a good gift of God. But nor do I want it to have free rein over my…