Bible verses about believing God’s promises teach why His word can be trusted completely and how faith takes hold of what He has said. Scripture repeatedly points back to God’s character: He cannot lie, He does not change His mind, and not one of His good words has ever failed. Abraham, Sarah and Mary each show what it looks like to rest on that faithfulness.
God is not a man, that he should lie; neither the son of man, that he should repent: hath he said, and shall he not do it? or hath he spoken, and shall he not make it good?
Numbers 23:19 (KJV)
God is not a man that He should lie; what He has spoken He will make good, the basis for trusting His promises.
For all the promises of God in him are yea, and in him Amen, unto the glory of God by us.
2 Corinthians 1:20 (KJV)
All the promises of God find their yes and Amen in Christ, who confirms that God keeps His word.
Let us hold fast the profession of our faith without wavering; (for he is faithful that promised;)
Hebrews 10:23 (KJV)
Believers can hold fast without wavering because the One who made the promises is faithful.
Who against hope believed in hope, that he might become the father of many nations; according to that which was spoken, So shall thy seed be. And being not weak in faith, he considered not his own body now dead, when he was about an hundred years old, neither yet the deadness of Sara’s womb: He staggered not at the promise of God through unbelief; but was strong in faith, giving glory to God; And being fully persuaded that, what he had promised, he was able also to perform.
Romans 4:18-21 (KJV)
Abraham believed God against all hope, fully persuaded that what God had promised He was able also to perform.
There failed not ought of any good thing which the Lord had spoken unto the house of Israel; all came to pass.
Joshua 21:45 (KJV)
Looking back, Joshua records that not one good thing the Lord had spoken to Israel failed; all came to pass.
Blessed be the Lord, that hath given rest unto his people Israel, according to all that he promised: there hath not failed one word of all his good promise, which he promised by the hand of Moses his servant.
1 Kings 8:56 (KJV)
At the temple’s dedication Solomon praises God because not one word of all His good promise has failed.
According as his divine power hath given unto us all things that pertain unto life and godliness, through the knowledge of him that hath called us to glory and virtue: Whereby are given unto us exceeding great and precious promises: that by these ye might be partakers of the divine nature, having escaped the corruption that is in the world through lust.
2 Peter 1:3-4 (KJV)
God has given exceeding great and precious promises through which believers share in His divine nature.
The Lord is not slack concerning his promise, as some men count slackness; but is longsuffering to us-ward, not willing that any should perish, but that all should come to repentance.
2 Peter 3:9 (KJV)
The Lord is not slack concerning His promise; what looks like delay is His patience and mercy.
That ye be not slothful, but followers of them who through faith and patience inherit the promises.
Hebrews 6:12 (KJV)
Believers are urged to follow those who through faith and patience inherit the promises.
Wherein God, willing more abundantly to shew unto the heirs of promise the immutability of his counsel, confirmed it by an oath: That by two immutable things, in which it was impossible for God to lie, we might have a strong consolation, who have fled for refuge to lay hold upon the hope set before us: Which hope we have as an anchor of the soul, both sure and stedfast, and which entereth into that within the veil;
Hebrews 6:17-19 (KJV)
God confirmed His promise with an oath so His people would have strong consolation, an anchor of the soul.
Through faith also Sara herself received strength to conceive seed, and was delivered of a child when she was past age, because she judged him faithful who had promised.
Hebrews 11:11 (KJV)
Sarah received strength to conceive because she judged Him faithful who had promised.
In hope of eternal life, which God, that cannot lie, promised before the world began;
Titus 1:2 (KJV)
Eternal life was promised before the world began by God that cannot lie.
For as the rain cometh down, and the snow from heaven, and returneth not thither, but watereth the earth, and maketh it bring forth and bud, that it may give seed to the sower, and bread to the eater: So shall my word be that goeth forth out of my mouth: it shall not return unto me void, but it shall accomplish that which I please, and it shall prosper in the thing whereto I sent it.
Isaiah 55:10-11 (KJV)
Like rain that waters the earth, God’s word will not return void but accomplishes what He pleases.
Know therefore that the Lord thy God, he is God, the faithful God, which keepeth covenant and mercy with them that love him and keep his commandments to a thousand generations;
Deuteronomy 7:9 (KJV)
The Lord is the faithful God who keeps covenant and mercy to a thousand generations of those who love Him.
My covenant will I not break, nor alter the thing that is gone out of my lips.
Psalms 89:34 (KJV)
God declares that He will not break His covenant nor alter the thing that has gone out of His lips.
And if ye be Christ’s, then are ye Abraham’s seed, and heirs according to the promise.
Galatians 3:29 (KJV)
Those who belong to Christ are Abraham’s seed and heirs according to the promise.
And blessed is she that believed: for there shall be a performance of those things which were told her from the Lord.
Luke 1:45 (KJV)
Elisabeth tells Mary she is blessed because she believed the things the Lord had told her would be performed.
The Bible grounds every promise in the character of the One who makes it. Numbers 23:19 says God is not a man that He should lie, and Titus 1:2 calls Him God that cannot lie. Hebrews 6:17-18 adds that God confirmed His promise with an oath so that His people would have strong consolation. Believing His promises is therefore not wishful thinking but trust in a proven, faithful God.
Abraham is the central example. Romans 4:18-21 describes him believing against hope, considering the impossibility of his situation, yet being fully persuaded that God was able to do what He had promised. Hebrews 11:11 notes the same faith in Sarah, who judged Him faithful who had promised. Their story also shows that promises can take time; 2 Peter 3:9 explains that God’s timing flows from His patience, not forgetfulness.
History bears this out in Scripture itself. Joshua 21:45 and 1 Kings 8:56 both look back and declare that not one of God’s good words had failed. For Christians, 2 Corinthians 1:20 says all of God’s promises find their yes in Christ, so believing them is ultimately trusting Him.
Romans 4:20-21’s description of Abraham being “fully persuaded” that God was able to perform what he had promised models believing a specific promise, not only God in general.
This subject overlaps with Bible Verses For Growing in Faith and with Bible Verses For Husbands and Wives.
Want the wider context? The complete King James Version is available at Blue Letter Bible.
Two nearby collections worth opening next are Bible Verses About Comfort and Strength and Bible Verses About Perseverance.
Bible Verses For Love and Bible Verses About God's Purpose are good companions to this page.
If you want to keep reading, Bible Verses About Finding Strength in God and Bible Verses About Mercy sit close to this topic.
Some of the same ground is covered in Bible Verses About Faith Over Fear and Bible Verses For Believing God's Promises.
To see how other translations render these lines, look them up on Bible Gateway.
Bible Hub collects commentary on every verse if you want to study one more closely.
Believing God’s specific promises is modeled in Scripture as a distinct, deliberate practice, not simply general belief.
These verses were never meant to sit on a page as decoration \u2014 they’re meant to shape how you actually respond the next time a promise from Scripture feels far from your actual circumstances right now.
You don’t need polished or formal language for it \u2014 an honest, plainly worded sentence is enough, something as simple as telling God directly for faith to believe it anyway, even before it’s visible.
Before Israel entered Canaan, Moses sent twelve men to spy out the land God had already promised to give them. Ten came back convinced the people there were too strong. Two men, Caleb and Joshua, looked at the identical facts and reached a different conclusion, because they measured the obstacles against what the Lord had said rather than against their own strength. Caleb stilled the crowd and said, “Let us go up at once, and possess it; for we are well able to overcome it” (Numbers 13:30).
When the people wept and talked of returning to Egypt, Joshua and Caleb tore their clothes and pleaded with the congregation: if the Lord delighted in them, He would bring them into the land, so they should not rebel or fear the people living there, because the Lord was with them (Numbers 14:6-9). Their courage did not come from optimism about giants. It came from a settled belief that God does what He says. That is the thread running through all the Bible verses about believing God’s promises.
The cost of unbelief was sobering. That generation wandered forty years and did not enter the land, yet God singled out one man with remarkable words: “my servant Caleb, because he had another spirit with him, and hath followed me fully” (Numbers 14:24). Following fully meant Caleb kept trusting through four decades of wilderness, surrounded by people who had chosen fear. His faith was a long obedience, not one brave moment, and it belongs among the clearest Bible verses about believing God’s promises in the Old Testament.
Forty-five years after the spy mission, Caleb stood before Joshua and said, “And now, lo, I am this day fourscore and five years old” (Joshua 14:10). He reminded Joshua that the Lord had kept him alive, as He said, and then asked for the very hill country where the giants lived: “Now therefore give me this mountain, whereof the LORD spake in that day” (Joshua 14:12). Among Bible verses about believing God’s promises, few scenes are as vivid. Caleb did not ask for an easy retirement. He claimed the hardest ground, because the promise had named it.
Caleb’s story answers a quiet fear many believers carry, that God may forget or that time has run out. Caleb was eighty-five and still standing on the word given at forty. If you want to trace this theme through other stories, the broader collection of Bible verses about God’s promises and His faithfulness shows the same pattern repeated across generations.
Romans and Hebrews summarize Abraham’s faith, but Genesis supplies the backstory behind many Bible verses about believing God’s promises, showing how that faith grew, faltered, and grew again. It begins in Genesis 12:1-3, when God calls Abram to leave his country and kindred for a land He would show him, promising to make of him a great nation and to bless all families of the earth through him. Abram went, not knowing the final address. The first step of believing God’s word was simply to move in the direction He pointed.
Years passed without a child. In Genesis 15 Abram voiced his discouragement honestly, and God took him outside to count the stars, saying his seed would be as many. The next verse is one of the most important in Scripture: “And he believed in the LORD; and he counted it to him for righteousness” (Genesis 15:6). Paul later builds his teaching on this line. God welcomed Abram’s honest question and answered with a fresh look at His greatness rather than a timetable.
Genesis does not hide the stumbles. In chapter 16 Sarai and Abram tried to secure the promised heir through Hagar, and the result brought pain to everyone involved. In chapter 17, with Abraham ninety-nine, God renewed the covenant and changed their names. In chapter 18 Sarah laughed at the idea of a son in old age, and the Lord asked, “Is any thing too hard for the LORD?” (Genesis 18:14).
Genesis 21:1-2 answers that question with quiet precision: the Lord visited Sarah “as he had said,” and did for her “as he had spoken,” and she bore a son “at the set time of which God had spoken to him.” Three times the text stresses that God did exactly what He said, at exactly the time He appointed. The delay was never forgetfulness; the birth came at a time God had set all along.
Genesis 22 may be the hardest of the Bible verses about believing God’s promises to read. God tested Abraham by asking him to offer Isaac. Hebrews 11:17-19 explains that Abraham reasoned God was able to raise Isaac even from the dead, because the promise had been tied to this very son. On the mountain the Lord provided a ram, and Abraham named the place Jehovah-jireh, meaning the Lord will provide (Genesis 22:14).
Because the promises of Scripture are so precious, they are also easy to misread. A few misunderstandings come up again and again, and clearing them away actually makes faith stronger rather than weaker. Reading Bible verses about believing God’s promises with care helps a believer hold on to what God has truly said instead of what we wish He had said.
Another common mistake is thinking a promise has failed because it has not been fulfilled in our lifetime. Hebrews 11:13 says the patriarchs “all died in faith, not having received the promises, but having seen them afar off.” Their trust was not wasted; the promises pointed beyond their own years to Christ and to a heavenly country. Many Bible verses about believing God’s promises look forward to the return of Christ and the life to come, so believers can rest even when the fullest answer lies ahead.
Finally, some treat promises as formulas to recite rather than words from a Person to trust. The purpose of Bible verses about believing God’s promises is to lead us to know the faithful God behind them.
These questions work well for personal study, a family devotion, or a small group. Read each passage first and let the Scripture do most of the talking.
A group leader might close by asking each person to name one promise of God they are learning to trust, then praying for one another by name. Keep the focus on who God is, because Bible verses about believing God’s promises always point back to His character. The spies in Numbers were not lacking information; they were lacking trust in the One who had spoken.
For further study, it can help to set these passages beside verses on confident expectation. The collection of Bible verses about hope in God pairs naturally with Bible verses about believing God’s promises, since biblical hope is simply faith looking forward to what God has already said He will do. Studied together, they show that trusting His word is both a present choice and a future certainty.
Joshua is an old man when this line gets written. The land has been divided tribe by tribe, the long campaigns are over, and somebody has to sum up four decades of wilderness and warfare. The summary is short. “There failed not ought of any good thing which the LORD had spoken unto the house of Israel; all came to pass.” Picture a grandfather at a kitchen table with a worn map, tapping each place where a promise once looked impossible.
Notice what the sentence leaves out. It never says the road was easy. Israel had buried a whole generation in the desert, lost a battle at Ai because of hidden sin, and been tricked by the Gibeonites into a treaty. The claim is narrower and sturdier than a claim of smooth sailing: what God said, He did. Solomon says nearly the same thing at the dedication of the temple in 1 Kings 8:56, “There hath not failed one word of all his good promise, which he promised by the hand of Moses his servant.” Two different generations, one verdict.
Luke gives us two people who each received an impossible announcement from the same angel, within months of each other. Zechariah was a priest, burning incense in the temple, when Gabriel told him that his elderly wife Elisabeth would bear a son. His answer was reasonable on its face: “Whereby shall I know this? for I am an old man, and my wife well stricken in years” (Luke 1:18). Gabriel’s reply was that Zechariah would be unable to speak until the child was born, because he had not believed the words.
Mary, a young woman in Nazareth, was told something far stranger. She asked a question too: “How shall this be, seeing I know not a man?” (Luke 1:34). Yet by verse 38 she said, “Behold the handmaid of the Lord; be it unto me according to thy word.” When she reached Elisabeth’s house, she heard these words: “And blessed is she that believed: for there shall be a performance of those things which were told her from the LORD” (Luke 1:45).
Be careful not to turn Zechariah into a villain. Luke calls him righteous and blameless in verse 6. The difference between the two is not that one asked questions. It is where the questions were leading. One was asking for proof before he would trust; the other was asking how, and then trusting anyway. Most of us have been both people on different days, and the text is kind enough to let both stories stand.
The stretch between hearing a promise and seeing it arrive is where most people actually live. Sarah knew that stretch better than almost anyone. Hebrews 11:11 sums up her part this way: “Through faith also Sarah herself received strength to conceive seed, and was delivered of a child when she was past age, because she judged him faithful who had promised.” The word “judged” suggests a decision, a weighing of evidence. She looked at her age, then at the One who had spoken, and decided which fact was heavier.
Genesis is honest that she did not do it perfectly. She laughed behind the tent door in Genesis 18:12, and years earlier she had tried to hurry things along through Hagar. The letter to the Hebrews does not hide that history. It simply notes where she ended up. Later in the same letter, Hebrews 6:12 urges readers to be “followers of them who through faith and patience inherit the promises.” Notice the pairing. Faith alone can feel like a burst of feeling, while patience is what carries it through ordinary Tuesdays.
If you are waiting on something right now, such as a reconciliation, a diagnosis, a job, or a prodigal child, ask a smaller question than “when will this happen?” Ask, “who is speaking, and has He ever lied to me?” That is the question Sarah settled, and it does not depend on a calendar.
Sometimes a promise seems slow, and the Bible does not scold people for noticing. Peter wrote to believers who were being mocked because the Lord had not yet returned. His answer in 2 Peter 3:9 is gentle: “The Lord is not slack concerning his promise, as some men count slackness; but is longsuffering to us-ward, not willing that any should perish, but that all should come to repentance.” What looks like delay from our seat may be patience from His.
Isaiah offers a different picture. In Isaiah 55:10-11 God compares His word to rain and snow that come down and do not go back until they have watered the ground and made it bud. So, He says, “my word be that goeth forth out of my mouth: it shall not return unto me void, but it shall accomplish that which I please.” Anyone who has watched a field after a long drought knows that rain does not produce a harvest in an afternoon. The seed has to sit in the dark first.
A fair caution belongs here. Not every hope we carry is a promise God made. A parent’s wish for a particular outcome, or a person’s plan for the next five years, may deserve prayer without deserving the label “promise.” Hold the clear statements of Scripture firmly and your own wishes more loosely. Doing so keeps you from feeling betrayed by God over something He never said.
Paul had been accused of being unreliable. He had changed his travel plans, and some in Corinth said that proved he said yes and no in the same breath. In 2 Corinthians 1:15-18 he defends himself, and then his argument takes a wider turn. He points to God as the model of consistency, and in verse 20 he says, “For all the promises of God in him are yea, and in him Amen, unto the glory of God by us.”
The picture is of a single great answer standing behind a thousand smaller questions. Every promise made to Abraham, to David, and to the prophets finds its confirmation in Christ. Galatians 3:29 carries that outward: “And if ye be Christ’s, then are ye Abraham’s seed, and heirs according to the promise.” A reader who was never born into Israel is invited into the same inheritance, and no one needs to earn a place in the line.
That is why Hebrews 10:23 can say, “Let us hold fast the profession of our faith without wavering; (for he is faithful that promised;)”. The weight of the sentence rests on the parenthesis. We hold on, but what holds us is His record, not our grip. On a morning when your own faith feels thin, that parenthesis is worth reading twice.
Readers interested in this topic often continue with Bible Verses For Believing God's Promises, Bible Verses For God's Promises, Bible Verses About Believing in God, Bible Verses For Believing in God and Bible Verses About God's Promises.
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The Bible grounds every promise in the character of the One who makes it. Numbers 23:19 says God is not a man that He should lie, and Titus 1:2 calls Him God that cannot lie.
This page brings together 26 King James Version references about believing God’s Promises, drawn from 11 different books of the Bible.
These believing God’s Promises verses are drawn from books including Numbers, Titus, Hebrews, Romans, 2 Peter, among others.
Yes. The verses about believing God’s Promises gathered here include passages from both the Old Testament and the New Testament, such as Numbers 23:19 and Titus 1:2.
Numbers 23:19 is one of the verses about believing God’s Promises referenced in this collection, alongside Titus 1:2.
