Treasury of Scripture Knowledge
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?
For I, Jehovah, change not; therefore ye, O sons of Jacob, are not consumed.
Heaven and earth shall pass away, but my words shall not pass away.
For the gifts and the calling of God are not repented of.
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.