There must be a constant and increasing appreciation that though sin still remains it does not have the mastery. There is a total difference between surviving sin and reigning sin, the regenerate in conflict with sin and the unregenerate complacent to sin. It is one thing for sin to live in us: it is another for us to live in sin.
John Murray, Redemption, p.145 quoted by
Jerry Bridges, The Discipline of Grace, p.102