Camping's trademarks include his deep, sonorous voice coupled with a slow cadence. He has also used Bible-based numerology to predict dates for the end of the world, dates which passed without incident.^[3] His most recent end times prediction was that the Rapture would occur on May 21, 2011, and that God would subsequently completely destroy the Earth and the universe five months later on October 21.^[4][5] He had previously predicted that the Rapture would occur in September 1994.^[6]