"Many young evangelicals seem tired of the culture wars, wearied by politics, and less interested in hounding gay couples than in helping the homeless..."
Kristof is being disingenuous here. The people evangelicals have been hounding are less gay couples than women seeking reproductive medical care including abortion. 
Kristof's suggestion that now that evangelicals have satiated themselves harassing women we should all just come together and sing kumbaya. Excuse me while I choke on my puke. 
I'm supposed to care that some evangelicals are feeling discomfiture at their party's candidate? Seriously, don't make me laugh.
Actually, now I am laughing--at evangelicals, the stupid moth********s. It's when I stop laughing and start loading that you'll know the gulf hasn't been bridged.