John Owen's Indwelling Sin in Believers is a guide to knowing our enemy, a field-manual for the lifelong war Christ's soldiers must wage war against the sin that remains in them after conversion. Like an experienced general, Owen sets out the strategy and tactics of indwelling sin with unrivalled insight and clarity. Based on Romans 7:21. This abridgement seeks to make Owen more accessible to present day readers, but carefully retains the essence of his thought and as many as possible of his own expressions. It is a companion volume to The Mortification of Sin and Temptation: Resisted and Repulsed.