The book of Joshua records the dedication of the nation (chaps. 1–5), the defeat of the enemy (chaps. 6–12), and the division of the land (chaps. 13–24). Joshua leads Israel from victory to victory as they follow the Lord and claim their promised inheritance.
The man Joshua is a picture of our Lord Jesus Christ who won the victory over sin and Satan and who gives rest to those who trust Him (Heb. 4; Matt. 11:28–30). Joshua knew that he was second in command (Josh. 5:13–15), and his career illustrates the victory we have through faith (1 John 5:1–5). Each of us has a spiritual inheritance to claim, a “land” to conquer, and Joshua tells us how to do it. The word inheritance is used fifty-eight times in Joshua. (See Eph. 1:11; Col. 1:12.)