James 1:17
Every good thing that is given and every perfect gift [received] is from above, coming down from the Father of [heavenly] lights, with whom there can be no change or shifting shadow [i.e., God always remains the same].
Titus 1:2
[and provides] hope for never ending life. God, who cannot lie, promised this [life] before the beginning of time,
Romans 11:29
For God does not change His mind about the gifts He gives and the people He calls [to Him].
Hebrews 6:18
He did this so that by two unchangeable things [i.e., His promise and His oath], (and it is impossible for God to lie), we, who have fled [to God] for refuge, could be greatly encouraged to take hold of the hope set before us [i.e., the hope of never ending life].
Luke 21:33
Although the sky and the earth will pass away [See II Pet. 3:10], my words will not pass away [i.e., they will certainly come true].