Galatians 5:4

You that are justified by law, have withdrawn from Christ: you have fallen from grace.

Hebrews 12:15

taking care, lest any one slight the grace of God; lest any root of bitterness spring up and trouble you, and by this many be defiled;

Romans 9:31-32

but Israel, who sought after a law of justification, has not attained to a law of justification.

Galatians 2:21

I do not set aside the grace of God: for if righteousness be through law, then Christ has died in vain.

Galatians 5:2

Behold, I Paul say to you, that if you be circumcised, Christ will profit you nothing.

Romans 3:20

Wherefore, by works of law, no flesh shall be justified in his sight; for by law is the knowledge of sin.

Romans 4:4-5

Now to him that works, the reward is not counted as a favor, but as a debt:

Romans 10:3-5

For being ignorant of God's plan of justification, and seeking to establish their own plan of justification, they have not submitted to God's plan of justification.

Romans 11:6

And if the election is by grace, it is no longer by works; otherwise grace is no longer grace.

Galatians 1:6-9

I am astonished that you are so soon turning away from him that called you into the grace of Christ, to another gospel:

Hebrews 6:4-6

For it is impossible to renew again to repentance those who have once been enlightened, and have tasted of the heavenly gift, and have been made partakers of the Holy Spirit,

Hebrews 10:38-39

But the just by faith shall live; and if he draw back, my soul will have no pleasure in him.

2 Peter 2:20-22

For if, after they have escaped the pollutions of the world, through the knowledge of the Lord and Savior Jesus Christ, they are again entangled in these, and overcome by them, the last state of such is worse than the first.

2 Peter 3:17-18

Do you, therefore, beloved, since you know these things be forehand, beware, lest, being led away with the error of the wicked, you fall from your own steadfastness.

Revelation 2:5

Remember, therefore, whence you have fallen, and repent, and do your first works; if not, I will come to you quickly, and I will remove your candlestick from its place, unless you repent.

Treasury of Scripture Knowledge

Summary

Christ is become of no effect unto you, whosoever of you are justified by the law; ye are fallen from grace.

Bible References

Is

Galatians 5:2
Behold, I Paul say to you, that if you be circumcised, Christ will profit you nothing.
Galatians 2:21
I do not set aside the grace of God: for if righteousness be through law, then Christ has died in vain.
Romans 9:31
but Israel, who sought after a law of justification, has not attained to a law of justification.
Romans 10:3
For being ignorant of God's plan of justification, and seeking to establish their own plan of justification, they have not submitted to God's plan of justification.

Ye

Galatians 1:6
I am astonished that you are so soon turning away from him that called you into the grace of Christ, to another gospel:
Romans 11:6
And if the election is by grace, it is no longer by works; otherwise grace is no longer grace.
Hebrews 6:4
For it is impossible to renew again to repentance those who have once been enlightened, and have tasted of the heavenly gift, and have been made partakers of the Holy Spirit,
Hebrews 10:38
But the just by faith shall live; and if he draw back, my soul will have no pleasure in him.
Hebrews 12:15
taking care, lest any one slight the grace of God; lest any root of bitterness spring up and trouble you, and by this many be defiled;
2 Peter 2:20
For if, after they have escaped the pollutions of the world, through the knowledge of the Lord and Savior Jesus Christ, they are again entangled in these, and overcome by them, the last state of such is worse than the first.
2 Peter 3:17
Do you, therefore, beloved, since you know these things be forehand, beware, lest, being led away with the error of the wicked, you fall from your own steadfastness.
Revelation 2:5
Remember, therefore, whence you have fallen, and repent, and do your first works; if not, I will come to you quickly, and I will remove your candlestick from its place, unless you repent.

General references

Luke 5:38
But new wine must be put into new bottles, and both will be preserved.
Galatians 2:3
But not even Titus, who was with me, though he was a Greek, was compelled to be circumcised.
Philippians 3:7
But the things which were gain to me, these I counted loss for Christ.