Galatians 2:21

I do not set at nought the grace of God; for if righteousness came by the law, truly Christ hath died in vain.

Galatians 3:21

Is the law then contrary to the promises of God? God forbid. For if there had been a law given which was capable of procuring life, verily righteousness would have been by the law.

Hebrews 7:11

If therefore there was perfection by the Levitical priesthood (for under that the people had the law given to them), what farther need was there that another priest should arise after the order of Melchisedec, and not be called after the order of Aaron?

Mark 7:9

And he said to them, Strangely do ye make void the command of God, that ye may observe your tradition.

Romans 8:31

What then shall we say to these things? If God be for us, who [shall be] against us?

Romans 10:3

For being ignorant of the righteousness which is of God, and seeking to establish a righteousness of their own, they have not submitted to the righteousness of God.

Romans 11:6

But if by grace, it is no more by works: otherwise grace is no more grace. But if by works, it is no more grace: otherwise work is no more work.

1 Corinthians 15:2

by which also ye are saved; if ye cleave to that word I have preached to you, except haply ye have believed in vain.

1 Corinthians 15:14

and if Christ be not risen, vain indeed is our preaching, and vain also your faith.

1 Corinthians 15:17

and if Christ be not risen, your faith is vain; ye are yet in your sins.

Galatians 2:16

knowing that a man is not justified by the works of the law, but by the faith of Jesus Christ, even we have believed in Jesus Christ, that we might be justified by faith in Christ, and not by works of the law; because by the works of the law shall no flesh be justified.

Galatians 2:18

For if I build up again the very same things which I have pulled down, I stamp myself a transgressor.

Galatians 5:2-4

Behold, I Paul declare to you, that if ye be circumcised, Christ will be of no advantage to you.

Treasury of Scripture Knowledge

Summary

I do not frustrate the grace of God: for if righteousness come by the law, then Christ is dead in vain.

General references

Bible References

Do not

Galatians 2:18
For if I build up again the very same things which I have pulled down, I stamp myself a transgressor.
Mark 7:9
And he said to them, Strangely do ye make void the command of God, that ye may observe your tradition.

Righteousness

Galatians 2:16
knowing that a man is not justified by the works of the law, but by the faith of Jesus Christ, even we have believed in Jesus Christ, that we might be justified by faith in Christ, and not by works of the law; because by the works of the law shall no flesh be justified.
Galatians 3:21
Is the law then contrary to the promises of God? God forbid. For if there had been a law given which was capable of procuring life, verily righteousness would have been by the law.
Galatians 5:2
Behold, I Paul declare to you, that if ye be circumcised, Christ will be of no advantage to you.
Romans 10:3
For being ignorant of the righteousness which is of God, and seeking to establish a righteousness of their own, they have not submitted to the righteousness of God.
Romans 11:6
But if by grace, it is no more by works: otherwise grace is no more grace. But if by works, it is no more grace: otherwise work is no more work.
Hebrews 7:11
If therefore there was perfection by the Levitical priesthood (for under that the people had the law given to them), what farther need was there that another priest should arise after the order of Melchisedec, and not be called after the order of Aaron?

Christ

1 Corinthians 15:2
by which also ye are saved; if ye cleave to that word I have preached to you, except haply ye have believed in vain.

General references

Galatians 2:18
For if I build up again the very same things which I have pulled down, I stamp myself a transgressor.