It is one thing to explain in a primary why religion played a role in prompting you to select one candidate over another. On the other hand, it is something else if you live in a state where your vote actually counts to say that you aren’t going to vote for one of the viable candidates at all because neither contenders espouses your professed religious preference. We are not yet at the point where the only alternatives are between a Muslim and a cannibalistic Satanist.