[D]oubtless Judas took part in this Galilean mission, and, for aught we know to the contrary, was as successful as his fellow-disciples in casting out devils. Graceless men may for a season be employed as agents in promoting the work of grace in the hearts of others. Usefulness does not necessarily imply goodness, according to the teaching of Christ Himself. - A.B. Bruce, The Training of the Twelve, p. 108
