Hebrews 6:13

The Message

When God made his promise to Abraham, he backed it all the way, putting his own reputation on the line. He said, “I promise that I’ll bless you with everything I have—bless and bless and bless!” Abraham stuck it out and got everything that had been promised to him. When people make promises, they guarantee them by appeal to some authority above them so that if there is any question that they’ll make good on the promise, the authority will back them up. When God wanted to guarantee his promises, he gave his word, a rock-solid guarantee—God can’t break his word. And because his word cannot change, the promise is likewise unchangeable.

Cross References

Galatians 3:15

Friends, let me give you an example from everyday affairs of the free life I am talking about. Once a person’s will has been signed, no one else can annul it or add to it. Now, the promises were made to Abraham and to his descendant. You will observe that Scripture, in the careful language of a legal document, does not say “to descendants,” referring to everybody in general, but “to your descendant” (the noun, note, is singular), referring to Christ. This is the way I interpret this: A will, earlier signed by God, is not annulled by an addendum attached 430 years later, thereby negating the promise of the will. No, this addendum, with its instructions and regulations, has nothing to do with the promised inheritance in the will.