Alvin Cordes' CERTAINY EVANGELISM was developed while ministering to homeless and jailed men. It contains the dialog Christians should use to bring any person to the certainty of Jesus' eternal salvation. Going further, this manual contains deliverance prayers from past devils and over 50 short lessons on how to deal with the more zealous devils of the present and future. | Certainty Evangelism by Alvin Cordes, Paperback | Indigo Chapters