When the two grandest preachers, D.L. Moody and Charles Spurgeon, met each other, Moody asked Spurgeon, "How is it possible for a servant of God to smoke a cigar?" To which Spurgeon responded, "In the same manner that a servant of God like you can have a stomach so big."
Fascinating piece of history...I love this topic.
People usually get all tied up in illogical thinking when trying to pull out splinters from other peoples eyes, I know because I own a plank or two.