In Brian Houston's book, , he says that to know the Cause of Christ is to understand why you were born, to know what you are living for, and to decide what you are prepared to die for. If you do not know the meaning of life, he says, you will never live a life of meaning. Houston desires that each of his readers come to know the cause of Christ. His Cause, he says, is the key that opens us to new places of vision, passion, strength, and reason for living.