In this abridgement, John Owen shows the need for Christians to engage in a life-long battle against sinful tendencies that remain within, despite their faith and new life in Christ. Owen insists that believers cannot hope to succeed in this battle in their own strength. He sees clearly that the fight can be won only through faith in Christ, and in the power of the Spirit. The temptations of sin in such a time as this are obvious on every side; their remedy is clearly pointed out in this practical and helpful book.