Compare these two definitions of sanctification. The first comes from John Owen’s Works, the second from the Savoy Declaration of Faith, a document Owen, Goodwin,and many other influential congregationalist ministers had a large role in forming.
Owen’s Works, 3:386
Sanctification is an immediate work of the Spirit of God on the souls of believers, purifying and cleansing of their natures from the pollution and uncleanness of sin, renewing in them the image of God, and thereby enabling them, from a spiritual and habitual principle of grace, to yield obedience unto God, according unto the tenor and terms of the new covenant, by virtue of the life and death of Jesus Christ.
Savoy Declaration of Faith
Chapter XIII: Of Sanctification
They that are united to Christ, effectually called and regenerated, having a new heart and a new spirit created in them, through the virtue of Christ’s death and resurrection, are also further sanctified really and personally through the same virtue, 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 all true holiness, without which no man shall see the Lord.
What strikes you from these two definitions? The first seems to emphasize the Spirit while the second emphasizes (union with) Christ. The first mentions the imago Dei while the second mentions other facets of the ordo salutis. The first treats sin in its staining effects, whereas the latter looks at sin in its power. The first thinks of vivification in terms of “obedience” while the latter speaks of “holiness.” Only the first mentions covenant (“new covenant”), while only the latter mentions mortification. Both are clear that it is by “virtue” of Christ’s death and life/resurrection. Both are speaking of progressive, not definitive, sanctification.
So why the difference(s)? Can any Owen scholars weigh in and touch on the various emphases? Clearly, Savoy 13 is not very original to Owen or the congregationalist ministers, as it reads very similar to the WCF (click here for a comparison and scroll down). Is that the only difference here, or are there other factors at play behind these two very similar yet different definitions of sanctification?