Romans 4:14

For if they that are of the law be heirs, the faith is made powerless, and the promise is unmeaning;

Romans 3:31

Do we, then, make law void through the faith? It can not be. On the other hand, we establish law.

Romans 4:16

Therefore, the inheritance is by faith, that it may be according to grace, in order that the promise may be sure to all his posterity, not to those only who are of the law, but to those, also, who are of the faith of Abraham, who is the father of us all,

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 3:18-24

For if the inheritance be by law, it is no longer by promise: but God bestowed it on Abraham by promise.

Galatians 5:4

You that are justified by law, have withdrawn from Christ: you have fallen from grace.

Philippians 3:9

and be found in him, not having my own righteousness which was by law, but the righteousness which is by faith in Christ, the righteousness which is of God by faith,

Hebrews 7:19

(for the law made no perfect expiation), and the introduction of a better hope, by which we draw near to God.

Hebrews 7:28

For the law makes men high priests, who have infirmity; but the word of the oath, which was after the law, makes the Son, who is perfected forever.

Treasury of Scripture Knowledge

Summary

For if they which are of the law be heirs, faith is made void, and the promise made of none effect:

General references

Bible References

For if

Romans 4:16
Therefore, the inheritance is by faith, that it may be according to grace, in order that the promise may be sure to all his posterity, not to those only who are of the law, but to those, also, who are of the faith of Abraham, who is the father of us all,
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 3:18
For if the inheritance be by law, it is no longer by promise: but God bestowed it on Abraham by promise.
Galatians 5:4
You that are justified by law, have withdrawn from Christ: you have fallen from grace.
Philippians 3:9
and be found in him, not having my own righteousness which was by law, but the righteousness which is by faith in Christ, the righteousness which is of God by faith,
Hebrews 7:19
(for the law made no perfect expiation), and the introduction of a better hope, by which we draw near to God.

Made

Romans 3:31
Do we, then, make law void through the faith? It can not be. On the other hand, we establish law.

General references

Luke 10:26
He said to him: What is written in the law? How do you read?
Galatians 4:28
We, indeed, brethren, like Isaac, are children of promise.