They are irrelevant.
Evangelicals did show up in 2008 and 2012, and voted republican by 75%, the Catholics showed up, and voted for Obama in 2008 and 2012.
If, you are Jewish, or non-religious, or Catholic, or atheist, then you need to explain why your group voted democrat.
Which American voting block did more for conservatism than the Evangelicals?
You could only wish.