Romans 11:6

But, if by grace, it is no longer of works; otherwise the grace becomes no longer grace. [But, if of works, it is no longer grace; otherwise, the work is no longer work.]

Romans 11:20

Well; by their unbelief they were broken off, but you have been standing by faith. Do not cherish lofty thoughts; but fear.

1 Corinthians 4:4

For I am conscious to myself of nothing; yet have I not thereby been justified; but He Who judges me is the Lord.

1 Corinthians 4:7

For who makes you to differ? And what do you have, that you did not receive? But, if you did receive it, why are you boasting, as if you did not receive it?

Ephesians 2:4-5

but God, being rich in mercy, on account of His great love wherewith He loved us,

2 Timothy 1:9

Who saved us, and called us with a holy calling, not according to our works, but according to His own purpose, and grace which was given us in Christ Jesus before eternal ages,

Titus 3:3-5

For we also were once foolish, disobedient, deceived, serving manifold desires and pleasures, living in malice and envy, hateful, and hating one another.

Treasury of Scripture Knowledge

Summary

Speak not thou in thine heart, after that the LORD thy God hath cast them out from before thee, saying, For my righteousness the LORD hath brought me in to possess this land: but for the wickedness of these nations the LORD doth drive them out from before thee.

Bible References

Speak not

Romans 11:6
But, if by grace, it is no longer of works; otherwise the grace becomes no longer grace. [But, if of works, it is no longer grace; otherwise, the work is no longer work.]
1 Corinthians 4:4
For I am conscious to myself of nothing; yet have I not thereby been justified; but He Who judges me is the Lord.
Ephesians 2:4
but God, being rich in mercy, on account of His great love wherewith He loved us,
2 Timothy 1:9
Who saved us, and called us with a holy calling, not according to our works, but according to His own purpose, and grace which was given us in Christ Jesus before eternal ages,
Titus 3:3
For we also were once foolish, disobedient, deceived, serving manifold desires and pleasures, living in malice and envy, hateful, and hating one another.