as one who when people are "found in him" exchange their own righteousness [which is "of the law"] for a righteousness "which is through the faith of Christ" and "which is of God by faith"
Php 3:9 [compare]compare Heb 3:19, Heb 4:1-10, Rom 3:22, Rom 4:3-6, Rom 4:11; Rom 4:13, Rom 5:18; Rom 5:21, Rom 8:10, Rom 9:30-33, Rom 10:3-4; Rom 10:6; Rom 10:8-11, 2Co 3:9, 2Co 5:21, Gal 5:5, Eph 4:24, Php 1:11, 2Ti 4:8, Tit 3:5, Heb 11:7, 1Pe 2:24, 2Pe 1:1, 1Jn 2:29, 1Jn 3:7; 1Jn 3:10
Philippians 3:9
9 And be found in him, 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:
Hebrews 3:19
19 So we see that they could not enter in because of unbelief.
Hebrews 4:1-10
1 Let us therefore fear, lest, a promise being left us of entering into his rest, any of you should seem to come short of it. 2 For unto us was the gospel preached, as well as unto them: but the word preached did not profit them, not being mixed with faith in them that heard it. 3 For we which have believed do enter into rest, as he said, As I have sworn in my wrath, if they shall enter into my rest: although the works were finished from the foundation of the world. 4 For he spake in a certain place of the seventh day on this wise, And God did rest the seventh day from all his works. 5 And in this place again, If they shall enter into my rest. 6 Seeing therefore it remaineth that some must enter therein, and they to whom it was first preached entered not in because of unbelief: 7 Again, he limiteth a certain day, saying in David, To day, after so long a time; as it is said, To day if ye will hear his voice, harden not your hearts. 8 For if Jesus had given them rest, then would he not afterward have spoken of another day. 9 There remaineth therefore a rest to the people of God. 10 For he that is entered into his rest, he also hath ceased from his own works, as God did from his.
Romans 3:22
22 Even the righteousness of God which is by faith of Jesus Christ unto all and upon all them that believe: for there is no difference:
Romans 4:3-6
3 For what saith the scripture? Abraham believed God, and it was counted unto him for righteousness. 4 Now to him that worketh is the reward not reckoned of grace, but of debt. 5 But to him that worketh not, but believeth on him that justifieth the ungodly, his faith is counted for righteousness. 6 Even as David also describeth the blessedness of the man, unto whom God imputeth righteousness without works,
Romans 4:11
11 And he received the sign of circumcision, a seal of the righteousness of the faith which he had yet being uncircumcised: that he might be the father of all them that believe, though they be not circumcised; that righteousness might be imputed unto them also:
Romans 4:13
13 For the promise, that he should be the heir of the world, was not to Abraham, or to his seed, through the law, but through the righteousness of faith.
Romans 5:18
18 Therefore as by the offence of one judgment came upon all men to condemnation; even so by the righteousness of one the free gift came upon all men unto justification of life.
Romans 5:21
21 That as sin hath reigned unto death, even so might grace reign through righteousness unto eternal life by Jesus Christ our Lord.
Romans 8:10
10 And if Christ be in you, the body is dead because of sin; but the Spirit is life because of righteousness.
Romans 9:30-33
30 What shall we say then? That the Gentiles, which followed not after righteousness, have attained to righteousness, even the righteousness which is of faith. 31 But Israel, which followed after the law of righteousness, hath not attained to the law of righteousness. 32 Wherefore? Because they sought it not by faith, but as it were by the works of the law. For they stumbled at that stumblingstone; 33 As it is written, Behold, I lay in Sion a stumblingstone and rock of offence: and whosoever believeth on him shall not be ashamed.
Romans 10:3-4
3 For they being ignorant of God's righteousness, and going about to establish their own righteousness, have not submitted themselves unto the righteousness of God. 4 For Christ is the end of the law for righteousness to every one that believeth.
Romans 10:6
6 But the righteousness which is of faith speaketh on this wise, Say not in thine heart, Who shall ascend into heaven? (that is, to bring Christ down from above:)
Romans 10:8-11
8 But what saith it? The word is nigh thee, even in thy mouth, and in thy heart: that is, the word of faith, which we preach; 9 That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved. 10 For with the heart man believeth unto righteousness; and with the mouth confession is made unto salvation. 11 For the scripture saith, Whosoever believeth on him shall not be ashamed.
2 Corinthians 3:9
9 For if the ministration of condemnation be glory, much more doth the ministration of righteousness exceed in glory.
2 Corinthians 5:21
21 For he hath made him to be sin for us, who knew no sin; that we might be made the righteousness of God in him.
Galatians 5:5
5 For we through the Spirit wait for the hope of righteousness by faith.
Ephesians 4:24
24 And that ye put on the new man, which after God is created in righteousness and true holiness.
Philippians 1:11
11 Being filled with the fruits of righteousness, which are by Jesus Christ, unto the glory and praise of God.
2 Timothy 4:8
8 Henceforth there is laid up for me a crown of righteousness, which the Lord, the righteous judge, shall give me at that day: and not to me only, but unto all them also that love his appearing.
Titus 3:5
5 Not by works of righteousness which we have done, but according to his mercy he saved us, by the washing of regeneration, and renewing of the Holy Ghost;
Hebrews 11:7
7 By faith Noah, being warned of God of things not seen as yet, moved with fear, prepared an ark to the saving of his house; by the which he condemned the world, and became heir of the righteousness which is by faith.
1 Peter 2:24
24 Who his own self bare our sins in his own body on the tree, that we, being dead to sins, should live unto righteousness: by whose stripes ye were healed.
2 Peter 1:1
1 Simon Peter, a servant and an apostle of Jesus Christ, to them that have obtained like precious faith with us through the righteousness of God and our Saviour Jesus Christ:
1 John 2:29
29 If ye know that he is righteous, ye know that every one that doeth righteousness is born of him.
1 John 3:7
7 Little children, let no man deceive you: he that doeth righteousness is righteous, even as he is righteous.
1 John 3:10
10 In this the children of God are manifest, and the children of the devil: whosoever doeth not righteousness is not of God, neither he that loveth not his brother.