Romans 11:6

But if it is by grace, it is no longer on the basis of works, otherwise grace is no longer grace.

Deuteronomy 9:4-6

Do not say in your heart when the Lord your God has driven them out before you, ‘Because of my righteousness the Lord has brought me in to possess this land,’ but it is because of the wickedness of these nations that the Lord is dispossessing them before you.

Romans 3:27-28

Where then is boasting? It is excluded. By what kind of law? Of works? No, but by a law of faith.

Romans 4:4-5

Now to the one who works, his wage is not credited as a favor, but as what is due.

Romans 5:20-21

The Law came in so that the transgression would increase; but where sin increased, grace abounded all the more,

1 Corinthians 15:10

But by the grace of God I am what I am, and His grace toward me did not prove vain; but I labored even more than all of them, yet not I, but the grace of God with me.

Galatians 2:21

I do not nullify the grace of God, for if righteousness comes through the Law, then Christ died needlessly.”

Galatians 5:4

You have been severed from Christ, you who are seeking to be justified by law; you have fallen from grace.

Ephesians 2:4-9

But God, being rich in mercy, because of His great love with which He loved us,

2 Timothy 1:9

who has saved us and called us with a holy calling, not according to our works, but according to His own purpose and grace which was granted us in Christ Jesus from all eternity,

Titus 3:5

He saved us, not on the basis of deeds which we have done in righteousness, but according to His mercy, by the washing of regeneration and renewing by the Holy Spirit,

Treasury of Scripture Knowledge

Summary

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

Bible References

And if

Romans 3:27
Where then is boasting? It is excluded. By what kind of law? Of works? No, but by a law of faith.
Romans 4:4
Now to the one who works, his wage is not credited as a favor, but as what is due.
Romans 5:20
The Law came in so that the transgression would increase; but where sin increased, grace abounded all the more,
Deuteronomy 9:4
Do not say in your heart when the Lord your God has driven them out before you, ‘Because of my righteousness the Lord has brought me in to possess this land,’ but it is because of the wickedness of these nations that the Lord is dispossessing them before you.
1 Corinthians 15:10
But by the grace of God I am what I am, and His grace toward me did not prove vain; but I labored even more than all of them, yet not I, but the grace of God with me.
Galatians 2:21
I do not nullify the grace of God, for if righteousness comes through the Law, then Christ died needlessly.”
Galatians 5:4
You have been severed from Christ, you who are seeking to be justified by law; you have fallen from grace.
Ephesians 2:4
But God, being rich in mercy, because of His great love with which He loved us,
2 Timothy 1:9
who has saved us and called us with a holy calling, not according to our works, but according to His own purpose and grace which was granted us in Christ Jesus from all eternity,
Titus 3:5
He saved us, not on the basis of deeds which we have done in righteousness, but according to His mercy, by the washing of regeneration and renewing by the Holy Spirit,

General references

Genesis 6:8
But Noah found favor in the eyes of the Lord.
Psalm 44:9
Yet You have rejected us and brought us to dishonor,
And do not go out with our armies.
Isaiah 17:6
Yet gleanings will be left in it like the shaking of an olive tree,
Two or three olives on the topmost bough,
Four or five on the branches of a fruitful tree,
Declares the Lord, the God of Israel.
Isaiah 65:8
Thus says the Lord,
“As the new wine is found in the cluster,
And one says, ‘Do not destroy it, for there is benefit in it,’
So I will act on behalf of My servants
In order not to destroy all of them.
Lamentations 3:31
For the Lord will not reject forever,
Ezekiel 6:8
“However, I will leave a remnant, for you will have those who escaped the sword among the nations when you are scattered among the countries.
Acts 28:24
Some were being persuaded by the things spoken, but others would not believe.
Romans 4:4
Now to the one who works, his wage is not credited as a favor, but as what is due.
Ephesians 2:9
not as a result of works, so that no one may boast.