Last week we began our study of the book of ACTS which chronicles the first years of the work of the Holy Spirit in the lives of the apostles. For the next few weeks, however, we are going to do a side study on spiritual warfare to help open our eyes to the tactics of the enemy as he attempts to hinder or destroy the work of the apostles. Today, we begin that eye opening study. For further study, the outline for this message comes from Chip Ingram's book, "Invisible War."