When God Gives More Than A Promise.

When God Reassures Us In Our Weakness.

Bible Passage: Hebrews 6:13–20

In Hebrews 6:13-20, Though a promise for God is enough, it is not always enough for us. He is mindful of our weaknesses and wants to address us accordingly. Abraham didn’t arrive at mature faith immediately. It took him awhile. He made a lot of mistakes along the way.

Abraham was given more than a promise. God gave an oath. He wanted to give Abraham full assurance. We see here the double assurance we have as believers in Christ, who is the ultimate fulfillment of God's promises.

Christ is our assurance. Not just by his promises, but also what He has done for us. He is and will be the fulfiller of all the promises of God.

1. Promises reinforced with an oath.

Hebrews 6:13 ESV

For when God made a promise to Abraham, since he had no one greater by whom to swear, he swore by himself,

We see how God made an oath to Abraham, doubling His promise with His own unchangeable nature. This demonstrates how God gives more than promises—He gives assurance.

God's promises, secured by His very character, are not affected by human frailty and our failure to make things happen. This point reassures us that our faith is anchored, not in ourselves, but in God's reliability. Our hope is built on Divine integrity and purpose, similar to Abraham's patience that inherited the promise.

Genesis 22:16 ESV

and said, “By myself I have sworn, declares the Lord, because you have done this and have not withheld your son, your only son,

Hebrews 6:14 ESV

saying, “Surely I will bless you and multiply you.”

Genesis 22:17 ESV

I will surely bless you, and I will surely multiply your offspring as the stars of heaven and as the sand that is on the seashore. And your offspring shall possess the gate of his enemies,

Hebrews 6:15 ESV

And thus Abraham, having patiently waited, obtained the promise.

2. Oath of Certainty

Hebrews 6:16 ESV

For people swear by something greater than themselves, and in all their disputes an oath is final for confirmation.

God's oath is meant to show the unchangeableness of His promise. Just as an oath as used in human terms, to confirm and end disputes. In God’s case, His oath is to reinforce that His counsel is unchangeable. This illustrates the lengths God went to provide believers with strong encouragement, showing that His promises are underpinned by His unchangeable nature. We are to take refuge in this truth during trials, knowing that God’s word is irrevocably sure.

Hebrews 6:17 ESV

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,

The covenant of grace springs from the immutable counsel of God: Heb. 6:17, ‘God, willing more abundantly to shew unto the heirs of promise the immutability of his counsel, confirmed it by an oath.’ Times are mutable, and all sorts of men are mutable, and the love and favour of the creature is mutable; but the counsel of God, from which the covenant of grace flows, is immutable, and therefore it must needs be sure, Isa. 40:6; Ps. 146:3, 4; Jer. 33:14. The manifestation of the immutability of God’s counsel is here brought in, as one end of God’s oath. God swears, that it might evidently appear that what he had purposed, counselled, determined, and promised to Abraham and his seed should assuredly be accomplished; there should be, there could be, no alteration thereof. His counsel was more firm than the laws of the Medes and Persians, which altereth not, Dan. 6:13. Certainly God’s counsel is inviolable: ‘My counsel shall stand,’ Isa. 46:10; Ps. 33:11, ‘The counsel of the Lord standeth for ever, the thoughts of his heart to all generations;’ Prov. 19:21, ‘Nevertheless the counsel of the Lord, that shall stand.’ The immutability of God’s counsel springs from the unchangeableness of his essence, the perfection of his wisdom, the infiniteness of his goodness, the absoluteness of his sovereignty, the omnipotency of his power. God in his essence being unchangeable, his counsel also must needs be so1 Thomas Brooks

3. Anchor of Assurance

Hebrews 6:19-20

Maybe underscore the metaphor of hope as an anchor for the soul. Dive into the imagery of an anchor providing stability against the storms of life. Point to Christ, who has gone before us, entering as a forerunner on our behalf. This signifies that our hope is not wishful thinking, but anchored in the genuine and completed work of Jesus. Remind the congregation that this anchor is secure and steadfast because of Christ's eternal priesthood and God’s unchanging promise, offering unwavering hope amid life's uncertainties.

Hebrews 6:18 ESV

so that by two unchangeable things, in which it is impossible for God to lie, we who have fled for refuge might have strong encouragement to hold fast to the hope set before us.

Can darkness flow out of light, or fulness out of emptiness, or heaven out of hell? No! no more can changeable counsels flow from an immutable nature. Now the covenant of grace flows from the immutable counsel of God, which is most firm and inviolable, and therefore it must needs be a sure covenant. Thomas Brooks