Galatians 5:4

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

Hebrews 12:15

Looking diligently, lest any one fall from the grace of God, lest any root of bitterness springing up trouble you, and thereby many be defiled: Lest there be any fornicator or profane person,

Romans 9:31-32

But Israel following after the law of righteousness, hath not attained to the law of righteousness.

Galatians 2:21

I do not make void the grace of God; for if righteousness is by the law, then Christ died in vain.

Galatians 5:2

Behold, I Paul say unto you, If ye be circumcised, Christ shall profit you nothing.

Romans 3:20

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

Romans 4:4-5

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

Romans 10:3-5

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

Romans 11:6

But if by grace, then it is no more of works: else grace is no longer grace. And if it be of works, then it is no more grace; else work is no longer work.

Galatians 1:6-9

I marvel that ye are so soon removed from Christ who called you by his grace to another gospel, Which is not another;

Hebrews 6:4-6

For it is impossible for those who were once inlightened, and have tasted the heavenly gift, and been made partakers of the Holy Ghost,

Hebrews 10:38-39

Now the just shall live by faith; but if he draw back, my soul hath no pleasure in him.

2 Peter 2:20-22

For if after they have escaped the pollutions of the world, thro the knowledge of the Lord and Saviour Jesus Christ, they are again intangled therein and overcome, their last state is worse then the first.

2 Peter 3:17-18

Ye, therefore, beloved, knowing these things before, beware, lest ye also being led away by the error of the wicked fall from your own stedfastness:

Revelation 2:5

Remember therefore from whence thou art fallen, and repent, and do the first works: if not, I come to thee, and will remove thy candlestick out of its place, unless 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, If ye be circumcised, Christ shall profit you nothing.
Galatians 2:21
I do not make void the grace of God; for if righteousness is by the law, then Christ died in vain.
Romans 9:31
But Israel following after the law of righteousness, hath not attained to the law of righteousness.
Romans 10:3
For they being ignorant of the righteousness of God, and seeking to establish their own righteousness, have not submitted to the righteousness of God.

Ye

Galatians 1:6
I marvel that ye are so soon removed from Christ who called you by his grace to another gospel, Which is not another;
Romans 11:6
But if by grace, then it is no more of works: else grace is no longer grace. And if it be of works, then it is no more grace; else work is no longer work.
Hebrews 6:4
For it is impossible for those who were once inlightened, and have tasted the heavenly gift, and been made partakers of the Holy Ghost,
Hebrews 10:38
Now the just shall live by faith; but if he draw back, my soul hath no pleasure in him.
Hebrews 12:15
Looking diligently, lest any one fall from the grace of God, lest any root of bitterness springing up trouble you, and thereby many be defiled: Lest there be any fornicator or profane person,
2 Peter 2:20
For if after they have escaped the pollutions of the world, thro the knowledge of the Lord and Saviour Jesus Christ, they are again intangled therein and overcome, their last state is worse then the first.
2 Peter 3:17
Ye, therefore, beloved, knowing these things before, beware, lest ye also being led away by the error of the wicked fall from your own stedfastness:
Revelation 2:5
Remember therefore from whence thou art fallen, and repent, and do the first works: if not, I come to thee, and will remove thy candlestick out of its place, unless thou repent.

General references

Luke 5:38
But new wine must be put into new bottles, and both are preserved.
Galatians 2:3
(But neither was Titus, who was with me,
Philippians 3:7
But whatsoever things were gain to me, those I have accounted loss for Christ.