The reason we are here instead of in heaven is to fulfill Jesus' final command to all Christians.
Let's read Jesus' final command as captured by Mathew. Mathew 28:18-20 says, "And Jesus came and spake unto them, saying, All power is given unto me in heaven and in earth. Go ye therefore, and teach all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Ghost: Teaching them to observe all things whatsoever I have commanded you: and, lo, I am with you alway, even unto the end of the world. Amen."
This book is an endeavor to describe the discipleship process as outlined in the Word of God. MY PRAYER is that God will use this material to stir in you the burden for raising disciples for Christ. Again, it is more of a work book than it is just informative.