Everything I’ve written about intelligence starting with The Bell Curve has said explicitly: do not confuse IQ with moral worth. It just, you know… One of the problems here is the decline of religiosity, and I’m thinking specifically of Christian theology, which has as its central tenant that God does not judge people by their good works nor by their IQ scores, that this is irrelevant to human worth. And, it also teaches you to be very humble about your own frailities, your own mistakes, your own sins and the rest of it. There was built into Christians, serious Christians, an understanding, a gut level understanding of that truth, about moral worth and IQ just being separate planets.
(source)
Brian J. Lund 