Hebrews 6:17

17 Because God wanted to make the unchanging nature of his purpose very clear to the heirs of what was promised, he confirmed it with an oath.

Read Hebrews 6:17 Using Other Translations

Wherein God, willing more abundantly to shew unto the heirs of promise the immutability of his counsel, confirmed it by an oath:
So when God desired to show more convincingly to the heirs of the promise the unchangeable character of his purpose, he guaranteed it with an oath,
God also bound himself with an oath, so that those who received the promise could be perfectly sure that he would never change his mind.

What does Hebrews 6:17 mean?

John Gill's Exposition of the Bible
Hebrews 6:17

Wherein God, willing
Or "wherefore", as the Syriac and Ethiopic versions render it; that is, whereas an oath is used among men to confirm anything that might be doubted; therefore God, in condescension to the weakness of men, made use of one; being very desirous and determined,

more abundantly to show unto the heirs of promise the immutability
of his counsel;
by which is meant, not the Gospel nor the ordinances of it, though these are sometimes called the counsel of God; but the decree of God, concerning the salvation of his people by Jesus Christ, which is immutable; as appears from the unchangeableness of his nature, the sovereignty of his will, the unsearchableness of his wisdom, the omnipotence of his arm, and the unconditionality of the thing decreed, and from that and the purpose of it being in Christ: and the immutability of this, God was willing to show "more abundantly" than in other purposes, though all God's purposes are unchangeable; or than had been shown to the Old Testament saints; and more than was necessary, had it not been for man's weakness: even to "the heirs of promise"; not any earthly temporal promise, but the promise of grace and glory; the promise of eternal life; the heirs of which are not only Abraham, Isaac, and Jacob, or God's elect among the Jews, but all that are Christ's; who are justified by his righteousness, believe in him, and are the children of God; for as many as are such are heirs of eternal glory, and of the promise of it: and that the unchangeableness of God's purpose in saving them by Christ might be manifest to them, and be out of all doubt, he "confirmed it by an oath"; his counsel and purpose; he not only determined in his mind that he would save them, and promised it in his covenant; but he also, to confirm it the more to the persons concerned in it, if possible, annexed his oath to it; or "he interposed or acted the part of a Mediator by an oath"; which some refer to Christ's mediation between God and Abraham, when he swore unto him, as before observed; but rather it expresses the interposition of the oath between God's purpose and promise, and man's weakness: God did as it were bind himself by his oath, or lay himself under obligation, or become a surety, for the fulfilment of his purpose and promise; which shows the super-abounding grace of God, the weakness of man, and what reason the heirs of promise have to believe.

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