Hebrews 6:13-15
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What's easy to miss is that God swore by himself because he couldn't swear by anyone greater, highlighting that His own existence is the ultimate guarantee. This means God's character and faithfulness are bound to His promises, making them as certain as His own being.
For when God made a promise to Abraham, since he had no one greater by whom to swear, he swore by himself, saying, “Surely I will bless you and multiply you.” And thus Abraham, having patiently waited, obtained the promise.
English Standard Version (ESV)
The author is using Abraham's example to encourage perseverance in faith, especially when facing delays or discouragement. After discussing how Abraham inherited the promises through faith and patience, the text now focuses on the certainty of those promises, highlighting that God Himself swore an oath to Abraham, guaranteeing its fulfillment. This oath, sworn by God Himself because there was no one greater, serves as the ultimate assurance for believers.
Have you ever felt like you needed extra reassurance? Imagine God Himself stepping in to guarantee His promises.
When God made a promise to Abraham, He encountered a unique situation. He wanted to offer Abraham the highest possible assurance.
The Human Need for Oaths
In human interactions, when we swear an oath, we often appeal to something or someone greater than ourselves to guarantee our word. This is because we are fallible and can be untrustworthy.
God's Self-Sufficiency
But God is perfect. There is no one greater than Him. So, to give Abraham the ultimate guarantee, God didn't appeal to a higher power – because none exists! Instead, He swore by Himself. This act demonstrates the absolute certainty and immutability of His promises. It's God Himself, in His perfect being, who stands behind His Word.
Why Abraham? What makes his story the go-to example for enduring faith when God's promises seem delayed?
The writer of Hebrews points to Abraham not just as a recipient of a promise, but as a prime example of how to live while waiting for it.
The Promise and the Wait
God promised Abraham incredible blessings – a vast lineage, land, and a future through which all nations would be blessed. Yet, the fulfillment of these promises involved significant waiting. Sarah was barren, and Abraham himself was advanced in years. The circumstances often seemed to contradict God's word.
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Faith Anchored in God's Character
Abraham's 'faith and patience' (as mentioned in the following verses) weren't passive resignation. They were active trust rooted in God's character and His sworn oath. He didn't just hope the promise would come true; he believed it, even when it seemed impossible, because God had pledged Himself to it. This shows that true faith endures through delay by holding onto God's reliability.
Understand the original words
omnuō · Greek Verb
To invoke God as a witness to the truthfulness of a statement. Swearing by oneself indicates that there is no higher authority than God, making the promise absolute and immutable.
eulogeō · Greek Verb
The conferral of divine favor, prosperity, and spiritual well-being upon an individual or people according to God's sovereign will.
The specific instance of God swearing to Abraham after the trial with Isaac underscores the absolute certainty of God's promises, providing a powerful anchor for believers facing doubt and delay.
c. 2000 BC
God's Promise to Abraham
God makes foundational promises to Abraham, including numerous descendants and a special covenant relationship, laying the groundwork for future generations.
c. 1800 BC
God's Covenant with Abraham
God ratifies His promises to Abraham with a formal covenant, emphasizing the lineage through which blessings would come, including the future Redeemer.
c. 1790 BC— this verse
The Trial of Abraham
Abraham is tested when asked to sacrifice his son Isaac, the very heir of the promise. This event leads to God's confirmation of His promises with an oath.
c. 1790 BC
God Swears by Himself
After Abraham's obedience in the trial, God swears by His own existence, providing the highest possible assurance of His faithfulness to the promises made.
c. 1400 BC
Exodus from Egypt
The descendants of Abraham are liberated from slavery in Egypt, a pivotal fulfillment of God's promise of a great nation.
c. 1000 BC
Davidic Covenant Established
God establishes a covenant with King David, promising an everlasting dynasty, further securing the lineage through which the Messiah would come.
This passage shows God's promise to Abraham regarding his descendants, and Abraham's faith being credited to him as righteousness, highlighting the foundational nature of faith in receiving God's promises.
Genesis 22:16-18This is the specific oath God swears to Abraham after the test of Isaac, directly illustrating the text's point about God swearing by Himself because there was no one greater.
Isaiah 45:23This prophetic passage echoes the concept of God swearing by Himself, stating that every knee shall bow and every tongue confess to Him, reinforcing His supreme sovereignty and the certainty of His word.
Romans 4:13This New Testament passage further connects Abraham's inheritance of the world to the promise given by God, reinforcing the theme of receiving promises through faith, not law.
Luke 1:72-73This passage shows the fulfillment of God's promise to Abraham, referencing the oath sworn to him and how it leads to mercy and remembrance of God's covenant, linking the oath to ongoing salvation history.
ellicottHebrews 6:13: "For when God made promise to Abraham, because he could swear by no greater, he sware by himself,"
(13) The connection seems to be this: “You, like them, have promises—promises to which God has given all possible certainty; you, like them, can attain the fulfilment only through faith and patient waiting.” For when God made promise.—It is better to follow the words literally, For when to Abraham God had made promise. Abraham is chosen for special mention as the most illustrious exa…
pooleHebrews 6:13: "For when God made promise to Abraham, because he could swear by no greater, he sware by himself,"
For when God made promise to Abraham : for is a confirmation by instance, that faith and patience had made some to inherit the promises, as Abraham, and what was influencing of him in the exercising them, viz. God’s promise and oath. God Almighty, who was as able to perform as to make a promise, Genesis 17:1 , having made a promise to Abraham the father of believers, that he wonld co…
What's easy to miss is that God swore by himself because he couldn't swear by anyone greater, highlighting that His own existence is the ultimate guarantee. This means God's character and faithfulness are bound to His promises, making them as certain as His own being.
The author is using Abraham's example to encourage perseverance in faith, especially when facing delays or discouragement. After discussing how Abraham inherited the promises through faith and patience, the text now focuses on the certainty of those promises, highlighting that God Himself swore an oath to Abraham, guaranteeing its fulfillment. This oath, sworn by God Himself because there was no one greater, serves as the ultimate assurance for believers.
The author is using Abraham's example to encourage perseverance in faith, especially when facing delays or discouragement. After discussing how Abraham inherited the promises through faith and patience, the text now focuses on the certainty of those promises, highlighting that God Himself swore an oath to Abraham, guaranteeing its fulfillment. This oath, sworn by God Himself because there was no one greater, serves as the ultimate assurance for believers.
"For when God made a promise to Abraham, since he had no one greater by whom to swear, he swore by himself, saying, “Surely I will bless you and multiply you.” And thus Abraham, having patiently waited, obtained the promise." — What's easy to miss is that God swore by himself because he couldn't swear by anyone greater, highlighting that His own existence is the ultimate guarantee. This means God's character and faithfuln…
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Last reviewed October 2026
