Bible Verses About Steadfastness: Exhibited by God in all his purposes and ways

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?

I make a decree, that in all the dominion of my kingdom men tremble and fear before the God of Daniel; for he is the living God, and stedfast for ever, And his kingdom that which shall not be destroyed; and his dominion shall be even unto the end.

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.