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.
Romans 3:27-28
Where is boasting then? It is excluded. By what law? Of works?
Romans 4:4-5
Now to him that worketh, the reward is not reckoned of grace, but of debt.
Romans 5:20-21
But the law came in between, that the offence might abound: yet where sin abounded, grace did much more abound:
1 Corinthians 15:10
But by the grace of God I am what I am, and his grace toward me was not in vain, but I laboured more abundantly than they all: yet not I, but the grace of God that was with me.
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 5:4
Christ is become of no effect to you, whosoever of you are justified by the law; ye are fallen from grace.
Ephesians 2:4-9
But God who is rich in mercy,
2 Timothy 1:9
not according to our works, but according to his own purpose and grace, which was given us in Christ Jesus, before the world began;
Titus 3:5
Not by works of righteousness which we had done, but according to his own mercy he saved us, by the laver of regeneration, and renewing of the Holy Ghost.