Will Evangelicals Stand By Their Man?

Update: Trump just now posted an apology video, if you can call it that. In it he goes on the attack and shows no sign of stepping down.
Update: Sen. Mike Lee (R-UT) calls on Trump to drop out.
Alan Noble started a petition aimed at the RNC to fire Trump.
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The October surprise (although it shouldn’t be a big surprise) has come and Donald Trump’s support from evangelicals is being tested. Will they signal to him that they are leaving or will they stand by their man?
Donald Trump’s 2005 taped vulgar conversation involving glorification of assaulting women has resulted in loss of support from some GOP elected officials. An appearance tomorrow with Paul Ryan has been canceled. What will big name evangelical supporters do?
They probably could push him from the race. If enough pulled support and he saw his base leaving him, he might drop out rather than lose badly. However, if he thinks he has a base and could win, he may stay in.
Readers, if you see reports of evangelicals going one way or the other, please post in the comments.  
After initially making light of the situation, Eric Metaxas tweeted:


Ralph Reed and Tony Perkins are standing by their man.
Silence from Franklin Graham, James Dobson, Mike Huckabee, and Jerry Falwell, Jr.