The "doctrine of imminence" and the so-called 'pre-trib-Rapture' probably fall into that category for me, right along with Monogamania.
I'm much more inclined to think that failure to prepare Scripturally, spiritually, emotionally, and physically for what is coming (and soon) is a lot more likely to be a precursor to the great "falling away" from Him and His Word than it is an easy 'ticket out' of the testing to come. Our Savior spent a lot of time warning about the coming huge Deception for a very good reason.