This document outlines a training course to teach disciples about the call, conduct, and cost of discipleship. It introduces the course and discusses the mandate to make disciples. It also presents a 4 20s meeting format for weekly discipleship meetings, covering fellowship, lesson, discussion, and prayer. Key points of the lesson include defining a disciple, and examining the call to follow Jesus, the conduct of living like Him, and cost of laying down one's life. The goal is to train disciples to fulfill the Great Commission.