Expect Mark Sanford to get more religious and more preachy. Today he admits to further dalliances -- but he did not have sex with those other women!
The reason this interests me is because it seems conservatives always turn to religion to save themselves when morality is what's needed. If he'd been more moral than religious, he might be better off. Instead, his "spiritual advisors" will fix him and he'll be more self righteous than ever. What he should learn is humility.