Psalm 89:34
My covenant will I not break, Nor alter the thing that is gone out of my lips.
Numbers 23:19
God is not a man, that he should lie, Neither the son of man, that he should repent: Hath he said, and will he not do it? Or hath he spoken, and will he not make it good?
Jeremiah 33:20
Thus saith Jehovah: If ye can break my covenant of the day, and my covenant of the night, so that there shall not be day and night in their season;
Leviticus 26:44
And yet for all that, when they are in the land of their enemies, I will not reject them, neither will I abhor them, to destroy them utterly, and to break my covenant with them; for I am Jehovah their God;
Jeremiah 14:21
Do not abhor us , for thy name's sake; do not disgrace the throne of thy glory: remember, break not thy covenant with us.
Malachi 3:6
For I, Jehovah, change not; therefore ye, O sons of Jacob, are not consumed.
Matthew 24:35
Heaven and earth shall pass away, but my words shall not pass away.
Romans 11:29
For the gifts and the calling of God are not repented of.
James 1:17
Every good gift and every perfect gift is from above, coming down from the Father of lights, with whom can be no variation, neither shadow that is cast by turning.