PZ Myers argues it’s not that he’s simply a Christian but he seems willing to inappropriately his professional judgments with religious considerations:
Here’s a list of past directors of the NIH; can you identify their faith, their hobbies, their sexual orientation, their favorite kind of music? Do you care? The fact that Collins is a Christian is not a problem at all — we are not interested in narrowing the search pool for science administration to the extent that we exclude the majority of people in this country.What is disturbing is that Collins is a fervent evangelical believer who inserts his superstition where it doesn’t belong, in the execution of his job. James Wyngaarden and Bernadine Healy and Harold Varmus did not do that. I cannot trust him not to Christianize his responsibilities — from reading his book, it is clear that he actually feels a moral obligation to add religious instruction to everything he does. That should bother everyone.The head of the NIH can be a Christian, a Jew, a Moslem, even an atheist, and it won’t disturb us in the slightest.