covenant

Leviticus 26:44
Yet in spite of this, when they are in the land of their enemies, I will not reject or despise them so as to destroy them and break My covenant with them; for I am the LORD their God.

Jeremiah 14:21
For the sake of Your name do not despise us; do not disgrace Your glorious throne. Remember Your covenant with us; do not break it.

Jeremiah 33:20
"This is what the LORD says: If you can break My covenant with the day and My covenant with the night, so that day and night cease to occupy their appointed time,

nor

Numbers 23:19
God is not a man, that He should lie, or a son of man, that He should change His mind. Does He speak and not act? Does He promise and not fulfill?

Malachi 3:6
"Because I, the LORD, do not change, you descendants of Jacob have not been destroyed.

Matthew 24:35
Heaven and earth will pass away, but My words will never pass away.

Romans 11:29
For God's gifts and His call are irrevocable.

James 1:17
Every good and perfect gift is from above, coming down from the Father of the heavenly lights, with whom there is no change or shifting shadow.