And be found in {g} him, {h} not having mine own righteousness, which is of the law, but that which is through the faith of Christ, the righteousness which is of God by faith:

(g) In Christ: for those that are found outside of Christ are subject to condemnation.

(h) That is, to be in Christ, to be found not in a man's own righteousness, but clothed with the righteousness of Christ imputed to him.

People's New Testament

3:9 And be found in him. In him there is no condemnation (Ro 8:1).

Not having mine own righteousness which is of the law. Those in Christ trust not in a legal righteousness, obtained by keeping the law,

but that which is through the faith of Christ. But in righteousness which the gospel provides to those who accept Christ through faith. That

righteousness is the forgiveness of sins,

which is from God by faith. Note that, although the definite article is omitted in our Versions before faith, the Greek supplies it. The faith is equivalent to the gospel. It is faith in Christ acted upon, causing an acceptance and steadfast obedience to Christ, which secures the righteousness (forgiveness) of which Paul speaks.

Wesley's Notes

3:9 And be found by God ingrafted in him, not having my own righteousness, which is of the law - That merely outward righteousness prescribed by the law, and performed by my own strength. But that inward righteousness which is through faith - Which can flow from no other fountain. The righteousness which is from God - From his almighty Spirit, not by my own strength, but by faith alone. Here also the apostle is far from speaking of justification only.

Scofield Reference Notes

Margin the righteousness

See Scofield Note: "Rom 3:21".

Jamieson-Fausset-Brown Bible Commentary

9. be found in him-"be found" at His coming again, living spiritually "in Him" as the element of my life. Once lost, I have been "found," and I hope to be perfectly "found" by Him (Lu 15:8).

own righteousness . of the law-(Php 3:6; Ro 10:3, 5). "Of," that is, from.

righteousness . of God by faith-Greek, "which is from God (resting) upon faith." Paul was transported from legal bondage into Christian freedom at once, and without any gradual transition. Hence, the bands of Pharisaism were loosed instantaneously; and opposition to Pharisaic Judaism took the place of opposition to the Gospel. Thus God's providence fitly prepared him for the work of overthrowing all idea of legal justification. "The righteousness of faith," in Paul's sense, is the righteousness or perfect holiness of Christ appropriated by faith, as the objective ground of confidence for the believer, and also as a new subjective principle of life. Hence it includes the essence of a new disposition, and may easily pass into the idea of sanctification, though the two ideas are originally distinct. It is not any arbitrary act of God, as if he treated as sinless a man persisting in sin, simply because he believes in Christ; but the objective on the part of God corresponds to the subjective on the part of man, namely, faith. The realization of the archetype of holiness through Christ contains the pledge that this shall be realized in all who are one with Him by faith, and are become the organs of His Spirit. Its germ is imparted to them in believing although the fruit of a life perfectly conformed to the Redeemer, can only be gradually developed in this life [Neander].

Matthew Henry's Concise Commentary

3:1-11 Sincere Christians rejoice in Christ Jesus. The prophet calls the false prophets dumb dogs, Isa 56:10; to which the apostle seems to refer. Dogs, for their malice against faithful professors of the gospel of Christ, barking at them and biting them. They urged human works in opposition to the faith of Christ; but Paul calls them evil-workers. He calls them the concision; as they rent the church of Christ, and cut it to pieces. The work of religion is to no purpose, unless the heart is in it, and we must worship God in the strength and grace of the Divine Spirit. They rejoice in Christ Jesus, not in mere outward enjoyments and performances. Nor can we too earnestly guard against those who oppose or abuse the doctrine of free salvation. If the apostle would have gloried and trusted in the flesh, he had as much cause as any man. But the things which he counted gain while a Pharisee, and had reckoned up, those he counted loss for Christ. The apostle did not persuade them to do any thing but what he himself did; or to venture on any thing but that on which he himself ventured his never-dying soul. He deemed all these things to be but loss, compared with the knowledge of Christ, by faith in his person and salvation. He speaks of all worldly enjoyments and outward privileges which sought a place with Christ in his heart, or could pretend to any merit and desert, and counted them but loss; but it might be said, It is easy to say so; but what would he do when he came to the trial? He had suffered the loss of all for the privileges of a Christian. Nay, he not only counted them loss, but the vilest refuse, offals thrown to dogs; not only less valuable than Christ, but in the highest degree contemptible, when set up as against him. True knowledge of Christ alters and changes men, their judgments and manners, and makes them as if made again anew. The believer prefers Christ, knowing that it is better for us to be without all worldly riches, than without Christ and his word. Let us see what the apostle resolved to cleave to, and that was Christ and heaven. We are undone, without righteousness wherein to appear before God, for we are guilty. There is a righteousness provided for us in Jesus Christ, and it is a complete and perfect righteousness. None can have benefit by it, who trust in themselves. Faith is the appointed means of applying the saving benefit. It is by faith in Christ's blood. We are made conformable to Christ's death, when we die to sin, as he died for sin; and the world is crucified to us, and we to the world, by the cross of Christ. The apostle was willing to do or to suffer any thing, to attain the glorious resurrection of saints. This hope and prospect carried him through all difficulties in his work. He did not hope to attain it through his own merit and righteousness, but through the merit and righteousness of Jesus Christ.