Galatians 5:4

Ye are severed from Christ, ye would be justified by the law; ye are fallen away from grace.

Hebrews 12:15

looking carefully lest there be any man that falleth short of the grace of God; lest any root of bitterness springing up trouble you , and thereby the many be defiled;

Romans 9:31-32

but Israel, following after a law of righteousness, did not arrive at that law.

Galatians 2:21

I do not make void the grace of God: for if righteousness is through the law, then Christ died for nought.

Galatians 5:2

Behold, I Paul say unto you, that, if ye receive circumcision, Christ will profit you nothing.

Romans 3:20

because by the works of the law shall no flesh be justified in his sight; for through the law cometh the knowledge of sin.

Romans 4:4-5

Now to him that worketh, the reward is not reckoned as of grace, but as of debt.

Romans 10:3-5

For being ignorant of God's righteousness, and seeking to establish their own, they did not subject themselves to the righteousness of God.

Romans 11:6

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

Galatians 1:6-9

I marvel that ye are so quickly removing from him that called you in the grace of Christ unto a different gospel;

Hebrews 6:4-6

For as touching those who were once enlightened and tasted of the heavenly gift, and were made partakers of the Holy Spirit,

Hebrews 10:38-39

But my righteous one shall live by faith: And if he shrink back, my soul hath no pleasure in him.

2 Peter 2:20-22

For if, after they have escaped the defilements of the world through the knowledge of the Lord and Saviour Jesus Christ, they are again entangled therein and overcome, the last state is become worse with them than the first.

2 Peter 3:17-18

Ye therefore, beloved, knowing these things beforehand, beware lest, being carried away with the error of the wicked, ye fall from your own stedfastness.

Revelation 2:5

Remember therefore whence thou art fallen, and repent and do the first works; or else I come to thee, and will move thy candlestick out of its place, except thou 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 unto you, that, if ye receive circumcision, Christ will profit you nothing.
Galatians 2:21
I do not make void the grace of God: for if righteousness is through the law, then Christ died for nought.
Romans 9:31
but Israel, following after a law of righteousness, did not arrive at that law.
Romans 10:3
For being ignorant of God's righteousness, and seeking to establish their own, they did not subject themselves to the righteousness of God.

Ye

Galatians 1:6
I marvel that ye are so quickly removing from him that called you in the grace of Christ unto a different gospel;
Romans 11:6
But if it is by grace, it is no more of works: otherwise grace is no more grace.
Hebrews 6:4
For as touching those who were once enlightened and tasted of the heavenly gift, and were made partakers of the Holy Spirit,
Hebrews 10:38
But my righteous one shall live by faith: And if he shrink back, my soul hath no pleasure in him.
Hebrews 12:15
looking carefully lest there be any man that falleth short of the grace of God; lest any root of bitterness springing up trouble you , and thereby the many be defiled;
2 Peter 2:20
For if, after they have escaped the defilements of the world through the knowledge of the Lord and Saviour Jesus Christ, they are again entangled therein and overcome, the last state is become worse with them than the first.
2 Peter 3:17
Ye therefore, beloved, knowing these things beforehand, beware lest, being carried away with the error of the wicked, ye fall from your own stedfastness.
Revelation 2:5
Remember therefore whence thou art fallen, and repent and do the first works; or else I come to thee, and will move thy candlestick out of its place, except thou repent.

General references

Luke 5:38
But new wine must be put into fresh wine-skins.
Galatians 2:3
But not even Titus who was with me, being a Greek, was compelled to be circumcised:
Philippians 3:7
Howbeit what things were gain to me, these have I counted loss for Christ.

American Standard Version Public Domain