The Mortification of Sin in the Life of Believers

John Owen's 'The Mortification of Sin in the Life of Believers' is a seminal Puritan treatise addressing the believer's struggle against indwelling sin and the necessity of actively mortifying sinful tendencies.

Owen combines theological exposition with practical counsel, urging Christians to rely on the Spirit and Christ's atoning work to put sin to death.

He analyzes the nature, causes, and means of mortification, offering spiritual disciplines and exhortations for growth in holiness.

The book has been highly influential in Reformed and evangelical traditions as a guide for personal sanctification and pastoral ministry.

Its detailed theological depth and pastoral tone make it a lasting resource for those seeking serious Christian spiritual formation.