The author explains that the Lord is looking for groups of individual overcomers that He will use. Ultimately, He wants the whole Body, the Bride of His Son, to be committed to establishing the kingdom of God on earth through their lives of sacrifice and total surrender.
All this is illustrated by
the life of Gideon and the 300 overcomers,
the life of an individual overcomer like Caleb,
an overcomer at work like Joshua, and then, finally,
the church and the overcomers.
This book is a real instrument of revival in order to lead each saint to cooperate with the Holy Spirit to
overcome the flesh and its desires,
overcome the world and its desires,
overcome the devil and his inspired desires.