James 1:17
Every good gift and every perfect present is from heaven, and comes down from the Father of the heavenly lights, about whom there is no variation of changing shadow.
Titus 1:2
in the hope of eternal life, which God who never lies promised ages ago,
Romans 11:29
for God does not change his mind about those to whom he gives his blessings or sends his call.
Hebrews 6:18
so that by these two unalterable things, which make it impossible for God to break his promise, we who have taken refuge with him may be greatly encouraged to seize upon the hope that is offered to us.
Luke 21:33
Earth and sky will pass away, but my words will not.