TDG 133.4
(This Day With God 133.4)
Idleness is one of the greatest curses that can fall upon man; for vice and crime follow in its train. Satan lies in ambush, ready to surprise and destroy those who are unguarded, whose leisure gives him opportunity to insinuate himself into their favor, under some attractive disguise. He is never more successful than when he comes to men in their idle hours. (TDG 133.4) MC VC