The document discusses principles for effective ministry based on Jesus' instructions to the apostles in Matthew 10:5-15. It outlines that disciples must (1) have a divine commission from God, (2) have a central objective or focus for their ministry work, and (3) understand the basic task of ministry is preaching the gospel. The passage specifically discusses how Jesus instructed the apostles to focus initially on the lost sheep of Israel, though the message was ultimately meant for all people.