Has there ever been a time where you can not imagine that you will get the one thing that you so desperately long for…even if God has promised it to you? Something that seems to be so unattainable that you laugh, maybe not even on purpose or out loud, at the idea of it actually happening…
Sarah’s story is one of the most human moments in all of Scripture — the story of a woman who waited, stumbled, and still received the promise, because what God declared over her life was never dependent on her composure. It was dependent on His covenant!
Who was Sarah?
Sarah’s Hebrew name — שָרָה — means princess, or noblewoman of many. She did not begin with that name. She began as Sarai, and the change was a divine act — part of the same covenant that renamed Abram to Abraham. When God changed her name, He was declaring her destiny, that she would be the mother of nations:
“And I will bless her, and moreover, I will give you a son from her. I will bless her and she will give rise to nations. Kings of the peoples will come from her.”
Genesis 17:16 TLV
While Sarah’s life story is covered in the book of Genesis, she is mentioned many times throughout the rest of the Bible, because what makes her story so powerful is how so many believers can relate to the struggles she faced—how she felt and doubted and what God did with it all in the end.
When Everything Changed
The Long-Awaited Promise
This promise of a child was not new in any regard. Back in Genesis 12, God had called Abraham out of everything familiar and made him an extraordinary declaration — that he would become a great nation, that his descendants would be beyond counting. Sarah was part of that promise from the beginning, and both of them faithfully waited.
They waited through years of silence and their hope began to dwindle, when the word from God did not seem to be moving. Eventually, the waiting became too much to hold and Sarah devised her own plan to “help things along”…
So Sarai said to Abram, “Look now, ADONAI has prevented me from having children. Go, please, to my slave-girl. Perhaps I’ll get a son by her.” Abram listened to Sarai’s voice.
Genesis 16:1-2 TLV
Through Hagar, Sarah’s handmaiden, a son Ishmael was indeed born, but it was not the child that God had intended. It was a very human attempt to help God along with His promise, but it was unnecessary and ended up causing a lot of problems for many many future generations to come.
God had not forgotten His promise to Abraham and Sarah. In Genesis 17, after Ishmael’s birth, He returned to Abraham and reiterated the promise with striking specificity, that the child He had in mind would come from Sarah herself. She would be the mother — not a substitute, not a surrogate. Her.
So Abraham and Sarah continued in their waiting until three strangers arrived at their tent. Abraham welcomed them and set a meal before them. One of the strangers spoke up and said:
Then He said, “I will most surely return to you in about a year’s time, surprisingly, Sarah your wife will have a son.” Sarah was listening at the entrance of the tent, which was behind Him.
Genesis 18:10 TLV
Sarah was near the tent and overheard the stranger’s words and laughed to herself at what he was implying—she would have a baby at ninety years old! Her laughter was almost instinctive, the way a person laughs when something seems too far beyond the realm of possibility to be taken seriously.
Adonai heard Sarah’s laughter and He asked Abraham why Sarah had laughed, “Is anything too difficult for ADONAI? At the appointed time I will return to you—in about a year—and Sarah will have a son.” (Genesis 18:14 TLV) Startled and afraid, Sarah tried to brush it off and deny that she had laughed, but God, simply and gently, told the truth: “No, but you did laugh.” (Genesis 18:15 TLV)
There was no lecture and no withdrawal of the promise, even though Sarah had quite literally laughed in His face. He just made a quiet correction revealing His true nature—a God who loves His children so deeply and sees exactly what is in our hearts and keeps moving towards us even when we create a little distance.
A Promise Fulfilled
Adonai kept His promise, exactly how and when He had said. After decades of waiting, after the attempt to hurry the process along with Hagar, and after the laugh behind the tent, none of it had changed what God had already determined to do. A son was born to Sarah in her old age and Abraham named him Yitzchak, which means “laughter”. The name itself was a monument. Every time someone called his name the story of promise, waiting, doubt, and ultimate faithfulness, was retold.
So Sarah said, “God has made laughter for me! Everyone who hears will laugh with me.” She also said, “Who would have said to Abraham, ‘Sarah has nursed children’? For I have given birth to a son in his old age!”
Genesis 21:6-7 TLV
There is so much held in these two verses. The woman who laughed alone, in secret, in a moment she immediately tried to deny, was now laughing out loud and inviting everyone around her to join in. The shame and disbelief gone, and only pure, overflowing joy she couldn’t keep to herself remained. Who would have said? she asked. The answer, of course, is God…and He had been saying it for decades, but Sarah just couldn’t see how it would ever come to pass. But then here she was, holding the answer in her arms!
The private laugh of doubt in that tent had become a public declaration of joy she invited the whole world to share. God had not just given her a son — He had redeemed the very laugh she had tried to hide from Him. This misstep that she thought would cost her the promise became the symbolic reminder of her miracle.
What Sarah’s Story Teaches Us
That God is not afraid of our honest doubt…
Sarah laughed, and then denied laughing, and yet she still received the promise. For those of us who have felt that quiet “really, God?” rise up somewhere inside—who have heard a word from the Lord and felt the gap between what He said and what seems possible—Sarah’s story is a word of grace. God did not wait for her to compose herself before fulfilling what He had already determined to do. He met her in the mess of it, told the truth, and kept moving forward. Honesty before God is not disqualifying, it is the beginning of the conversation that He wants to have.
That God’s Promises come with HIS timing, not our own timelines…
“–in about a year” (Genesis 18:14 TLV) That kind of specificity played a pivotal role in this story, because God did not say soon or eventually or when the time is right. He gave them a date. Which means the decades of silence that preceded that moment were not God being absent or forgetful — they were God being precise, waiting for the time He had planned. The years Sarah spent waiting were not wasted years. They were appointed ones. For believers who are in a season of waiting on something God has spoken, this is an important reminder. A promise that hasn’t arrived yet is not a promise that has failed, it may simply not yet be God’s appointed time.
That God works through our weakness, not around it…Sarah’s laugh did not force God to choose a different plan. He wove her doubt directly into the testimony — so much so that her moment of doubt became the name her son would carry for the rest of his life. Paul would later write that Abraham had faith even while his body was “as good as dead” (Romans 4:19 TLV), and Sarah’s was no different. The weakness was never an obstacle to their story, but rather a part of it. God does not need to wait until we are strong enough, faithful enough, or composed enough, because He can work through the very places where we feel most disqualified. The miracle of Isaac was not in the absence of Abraham and Sarah’s doubts, it was right in the middle of them.
One Central Message
Living This Truth Today
For us as Messianic believers, Sarah’s story urges us to ask a deeply personal question: Where are we right now in our waiting?Are we in a season where we’ve been waiting for a promise so long that we doubt it? Do we find ourselves in unguarded moments where our reaction to God is less than composed? Have we tried to help God along? Or are we finally in that unexpected moment when what we stopped daring to hope for suddenly arrives—and we realize He was never behind schedule—just on a different one that we had made up in our heads?
Conclusion
An old woman found herself crouched just inside a tent, laughing at a promise that she had been waiting most of her life to receive. Her faith dwindled and her doubts took over, all she had was a history with God long enough to still be in the room when He spoke, and a heart that had never fully let go of that promise He’d given so long ago.
Centuries later, the writer of Hebrews included Sarah in the great hall of faith. Not despite her doubtful laughter, but with full knowledge of it.
Heaven has a longer memory than our failures do. The God who heard Sarah’s laugh and still fulfilled His promise, hears yours too. He does not require a perfect reaction to His promises — only that we stay close enough to the tent to hear Him!
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