Charles Hodge doesn't quite get to justification as deliverdict here, but he comes close:
"[Paul] had just said that the believer cannot continue to serve sin. He here [in 6:7] gives the reason: for he who has died (with Christ) is justified, and therefore free from sin, free from its dominion. This is the great evangelical truth which underlies the apostle's whole doctrine of sanctification. The natural reason assumes that acceptance with a holy and just God must be founded on character, that men must be holy in order to be justified. The gospel reverses this, and teaches that God accepts the ungodly; that we must be justified in order to become holy. This is what Paul here assumes as known to his readers. As justification is the necessary means, and antecedent to holiness, he that is justified become holy; he cannot live in sin. And he who is dead, i.e., with Christ (for it is only his death that secures justification,) is justified from sin. To be justified from sin means to be delivered from sin by justification. And that deliverance is twofold; judicial deliverance from its penalty, and subjective deliverance from its power. Both are secured by justification [!]; the former directly, the other consequentially, as a necessary sequence. Cp. Gal. 2:19-20; 6:14; Col. 2:13; 3:3; 1 Pet. 4:1, and other passages in which the sanctification of believers is represented as secured by the death of Christ."
Hodge, Commentary on Romans, 198-99
posted by Peter J. Leithart on Wednesday, April 26, 2006 at 02:23 PM
Permission is given to use material on this site, provided the source is cited, blog entries are republished in full, and the author is notified in advance.

1 & 2 Kings
Brazos Theological Commentary

The Promise Of His Appearing: An Exposition Of Second Peter

A Great Mystery: Fourteen Wedding Sermons

Deep Comedy: Trinity, Tragedy, And Hope In Western Literature

Miniatures & Morals: The Christian Novels of Jane Austen

The Priesthood of the Plebs: A Theology of Baptism

A Son To Me: An Exposition of 1 & 2 Samuel

From Silence to Song: The Davidic Liturgical Revolution

Ascent to Love: A Guide to Dante's Divine Comedy

Blessed Are the Hungry: Meditations on the Lord's Supper

A House For My Name: A Survey of the Old Testament

Heroes of the City of Man: A Christian Guide to Select Ancient Literature

Brightest Heaven of Invention: A Christian Guide To Six Shakespeare Plays

Wise Words: Family Stories That Bring the Proverbs to Life

The Kingdom and the Power: Rediscovering the Centrality of the Church