Romans 11:29
For unchangeable are the gifts and the calling of God.
Romans 8:28
But we know that to those who love God all things work together for good, even to those who are called according to his purpose.
Hebrews 7:21
(for they indeed were made priests without an oath; but he with an oath, by him who said unto him, "The Lord hath sworn, and will not repent, Thou art a priest for ever after the order of Melchisedec:")
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