Bible: Hebrews 6:17-18

6:17 In the same way 1  God wanted to demonstrate more clearly to the heirs of the promise that his purpose was unchangeable, 2  and so he intervened with an oath, 6:18 so that we who have found refuge in him 3  may find strong encouragement to hold fast to the hope set before us through two unchangeable things, since it is impossible for God to lie.
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