In the last lesson we learned of the great invisible war in the spiritual world. In this lesson we will learn how to enlist in God's army. In the natural world, armies usually have special induction rituals in which a prospective soldier must participate in order to join the forces. This "induction" makes him part of the army.
God also has a special plan for induction through which you become part of His spiritual army. His plan centers on two important concepts, repentance and conversion, which result in justification.