The Doctrine of Sanctification Explained and Applied

They, who are once effectually called, and regenerated, having a new heart, and a new spirit created in them, are
further sanctified, really and personally, through the virtue
of Christ's death and resurrection, by his Word and Spirit dwelling in them: the dominion of the whole body of sin is destroyed, and the several lusts thereof are more and more weakened and mortified; and they more and more quickened and strengthened in all saving graces, to the practice of true holiness, without which no man shall see the Lord. WCF 13.Sec.1