The line in the sand is forcing churches to comply.
My pastor was at a pastor's conference last fall - they were told to expect to go to jail in the near-future.
Paul had counted it as a joy to be imprisoned for the Gospel.
And, He is abundantly clear regarding this sort of sin, chapter and verse clear, along with its consequences. Best not to push it.
Please correct me if I am wrong, but does "tolerance" even appear in the Bible? I don't think it does.
What does appear is that God is one serious serial killer when pushed very far. Men, women, children are all wiped from the planet for crossing the line, even His own people, and not just in the biblical past. That's part of the plan for the future.
Jesus didn't change that fact, he reiterated it.