James 1:17
Every good gift, and every perfect gift, is from above, descending from the father of illuminations, with whom there is no variableness, nor shadow of change.
Titus 1:2
in hope of life eternal, which God, who cannot lie, hath promised before time had a being;
Romans 11:29
For unchangeable are the gifts and the calling of God.
Hebrews 6:18
that by two immutable things, in which it was impossible for God to lie, we might have strong consolation, who have fled for refuge to lay hold on the hope set before us;
Luke 21:33
Heaven and earth shall pass away: but my words shall never pass away.