When he pastored the Methodist church in Scarborough, William Sangster had an eccentric member who tried to be a zealous Christian. Unfortunately, the man was mentally deficient and usually did the wrong thing. While working as a barber the man lathered up a customer for a shave, came at him with the poised razor, and asked, “Are you prepared to meet your God?” The frightened man fled with the lather on his face!

Wycliffe Handbook of Preaching & Preachers, W. Wiersbe, p. 215