It happens on “Pulpit Freedom Sunday” — and today, more than 1,000 pastors are expected to participate. Since there’s no presidential candidate to endorse, they’re speaking about why the congregation should oppose marriage equality:

The Bible has not changed. God’s Word remains true that homosexual behavior is wrong and that marriage is as God Himself defined it in the beginning pages of Scripture — between one man and one woman only. Public opinion cannot change Truth. But Truth must be proclaimed to be believed and adopted. And that is where your role as a pastor comes in.