Laughter, Lunch, and a Lot of Questions

May 4, 2025
Pastor Jack

a table with food

Genesis 18

And Yahweh appeared to him by the oaks of Mamre. And he was sitting in the doorway of the tent at the heat of the day. And he lifted up his eyes and saw, and behold, three men were standing near him. And he saw them and ran from the doorway of the tent to meet them. And he bowed down to the ground. And he said, “My lord, if I have found favor in your eyes do not pass by your servant. Let a little water be brought and wash your feet, and rest under the tree. And let me bring a piece of bread, then refresh yourselves. Afterward you can pass on, once you have passed by with your servant.” Then they said, “Do so as you have said.” Then Abraham hastened into the tent to Sarah, and he said, “Quickly—make three seahs of fine flour for kneading and make bread cakes!” And Abraham ran to the cattle and took a calf, tender and good, and gave it to the servant, and he made haste to prepare it. Then he took curds and milk, and the calf which he prepared, and set it before them. And he was standing by them under the tree while they ate. And they said to him, “Where is Sarah your wife?” And he said, “Here, in the tent.” And he said, “I will certainly return to you in the spring, and look, Sarah your wife will have a son.” Now Sarah was listening at the doorway of the tent, and which was behind him. Now Abraham and Sarah were old, advanced in age; the way of women had ceased to be for Sarah. So Sarah laughed to herself saying, “After I am worn out and my husband is old, shall this pleasure be to me?” Then Yahweh said to Abraham, “What is this that Sarah laughed, saying, ‘Is it indeed true that I will bear a child, now that I have grown old?’ Is anything too difficult for Yahweh? At the appointed time I will return to you in the spring and Sarah shall have a son.” But Sarah denied it, saying, “I did not laugh,” because she was afraid. He said, “No, but you did laugh.” Then the men set out from there, and they looked down upon Sodom. And Abraham went with them to send them on their way. Then Yahweh said, “Shall I conceal from Abraham what I am going to do? Abraham will surely become a great and strong nation, and all the nations of the earth will be blessed on account of him. For I have chosen him, that he will command his children and his household after him that they will keep the way of Yahweh, to do righteousness and justice, so that Yahweh may bring upon Abraham that which he said to him.” Then Yahweh said, “Because the outcry of Sodom and Gomorrah is great and because their sin is very serious, I will go down and I will see. Have they done altogether according to its cry of distress which has come to me? If not, I will know.” And the men turned from there and went toward Sodom. And Abraham was still standing before Yahweh. And Abraham drew near to Yahweh and said, “Will you also sweep away the righteous with the wicked? If perhaps there are fifty righteous in the midst of the city, will you also sweep them away and not forgive the place on account of the fifty righteous in her midst? Far be it from you to do such a thing as this, to kill the righteous with the wicked, that the righteous would be as the wicked! Far be it from you! Will not the Judge of all the earth do justice?” And Yahweh said, “If I find fifty righteous in Sodom, in the midst of the city, then I will forgive the whole place for their sake.” Then Abraham answered and said, “Look, please, I was bold to speak to my Lord, but I am dust and ashes. Perhaps the fifty righteous are lacking five—will you destroy the whole city on account of the five?” And he answered, “I will not destroy it if I find forty-five there.” And once again he spoke to him and said, “What if forty are found there?” And he answered, “I will not do it on account of the forty.” And he said, “Please, let not my Lord be angry, and I will speak. What if thirty be found there?” And he answered, “I will not do it if I find thirty there.” And he said, “Please, now, I was bold to speak to my Lord. What if twenty be found there?” And he answered, “I will not destroy it for the sake of the twenty.” And he said, “Please, let not my Lord be angry, and I will speak only once more. What if ten are found there?” And he answered, “I will not destroy it for the sake of the ten.” Then Yahweh left, as he finished speaking to Abraham, and Abraham returned to his place.

Genesis 18:

Main Themes:

  • Hospitality – How we welcome others (and maybe even God without knowing it)
  • Faith and Doubt – What we do when God’s promises seem laughably unlikely
  • Prayer and Intercession – What it looks like to speak honestly and boldly with God
  • Justice and Mercy – God’s heart in response to brokenness
  • God’s Timing – The tension between waiting and trusting

Introduction:

In Genesis 18, Abraham welcomes three mysterious visitors who deliver big news: Sarah’s going to have a baby—yes, even at her age. Her laughter says what many of us feel when God’s promises seem impossible. Then the story shifts from laughter to intercession, as Abraham questions God about justice and mercy in Sodom. It’s a chapter full of real, human moments—surprise, doubt, prayer, and even bargaining with God. Join us as we explore what this story tells us about God’s character and how we respond to Him in everyday, extraordinary moments.

📖 Genesis 18:1–15 Unexpected Guests and Unbelievable News

And the LORD appeared to him by the oaks of Mamre, as he sat at the door of his tent in the heat of the day. 2 He lifted up his eyes and looked, and behold, three men were standing in front of him. When he saw them, he ran from the tent door to meet them and bowed himself to the earth and said, “O Lord, if I have found favor in your sight, do not pass by your servant. 4 Let a little water be brought, and wash your feet, and rest yourselves under the tree, 5 while I bring a morsel of bread, that you may refresh yourselves, and after that you may pass on—since you have come to your servant.” So they said, “Do as you have said.” 6 And Abraham went quickly into the tent to Sarah and said, “Quick! Three seahs of fine flour! Knead it, and make cakes.” 7 And Abraham ran to the herd and took a calf, tender and good, and gave it to a young man, who prepared it quickly. 8 Then he took curds and milk and the calf that he had prepared, and set it before them. And he stood by them under the tree while they ate.

9 They said to him, “Where is Sarah your wife?” And he said, “She is in the tent.” 10 The LORD said, “I will surely return to you about this time next year, and Sarah your wife shall have a son.” And Sarah was listening at the tent door behind him. 11 Now Abraham and Sarah were old, advanced in years. The way of women had ceased to be with Sarah. 12 So Sarah laughed to herself, saying, “After I am worn out, and my lord is old, shall I have pleasure?” 13 The LORD said to Abraham, “Why did Sarah laugh and say, ‘Shall I indeed bear a child, now that I am old?’ 14 Is anything too hard for the LORD? At the appointed time I will return to you, about this time next year, and Sarah shall have a son.” 15 But Sarah denied it, saying, “I did not laugh,” for she was afraid. He said, “No, but you did laugh.”

Summary:

Abraham rushes to welcome three visitors, and Sarah overhears a promise that makes her laugh out loud.

💬 Discussion Prompts

  • What stands out to you about how Abraham responds to these visitors?
  • How does this model hospitality? What can we apply to our own lives?
  • Why do you think Sarah laughed? Can you relate to her disbelief or doubt?
  • What does verse 14 (“Is anything too hard for the LORD?”) mean to you right now?

🧾 Sidebar: “LORD” vs. “Lord” in Genesis 18

In verse 1, “And the LORD appeared…” uses LORD (all caps), which is the Bible’s way of showing God’s personal name—Yahweh. This means Abraham is having a real encounter with God.

Later, Abraham addresses one of the visitors as “Lord” (capital L), which is a respectful title meaning “master” or “sir.” Some think Abraham already knows this is God; others think he realizes it gradually.

In verse 12, Sarah calls Abraham her “lord” (lowercase), which just means “husband” or “master” in their culture—nothing divine there!

Discussion Prompts

  • What do you make of the idea that God could show up in such an ordinary, human-looking way? Have you ever had a moment that felt “ordinary” at first but later seemed like God was in it?

🧾 Note on Verse 13 — God Responds to Sarah’s Private Laughter “The LORD said to Abraham, ‘Why did Sarah laugh…?’” Sarah laughed to herself (v. 12), not out loud. Yet God responds directly, showing that He hears the unspoken and knows what’s in our hearts—even when we’re behind the tent flap and think no one’s listening.

This moment shifts the tone: the mysterious visitor isn’t just a guest—He’s the LORD, fully aware, fully present.

Discussion Prompt

  • Have you ever thought something quietly—maybe even with doubt or sarcasm—only to realize later that God was nudging you through it?

  • God is slowly revealing Himself to Abraham. The longer we are with God, the more He reveals Himself to us. How can we spend more time with Him?


📖 Genesis 18:16–21 God Lets Abraham In on a Secret

Then the men set out from there, and they looked down toward Sodom. And Abraham went with them to set them on their way. 17 The LORD said, “Shall I hide from Abraham what I am about to do, 18 seeing that Abraham shall surely become a great and mighty nation, and all the nations of the earth shall be blessed in him? 19 For I have chosen him, that he may command his children and his household after him to keep the way of the LORD by doing righteousness and justice, so that the LORD may bring to Abraham what he has promised him.” 20 Then the LORD said, “Because the outcry against Sodom and Gomorrah is great and their sin is very grave, 21 I will go down to see whether they have done altogether according to the outcry that has come to me. And if not, I will know.”

Summary:

As the visitors head toward Sodom, God invites Abraham into a behind-the-scenes conversation about justice. Notice that God chose to share His thought, His internal conversation, with Abraham and with us!

💬 Discussion Prompts

  • Why does God choose to share His plans with Abraham?
  • What does this say about the kind of relationship God desires with His people?
  • How can we grow in being trustworthy friends of God?
  • What does verse 19 show about Abraham’s role in shaping future generations?

📖 Genesis 18:22–33 Negotiating with the Almighty

So the men turned from there and went toward Sodom, but Abraham still stood before the LORD. 23 Then Abraham drew near and said, “Will you indeed sweep away the righteous with the wicked? 24 Suppose there are fifty righteous within the city. Will you then sweep away the place and not spare it for the fifty righteous who are in it? 25 Far be it from you to do such a thing, to put the righteous to death with the wicked, so that the righteous fare as the wicked! Far be that from you! Shall not the Judge of all the earth do what is just?” 26 And the LORD said, “If I find at Sodom fifty righteous in the city, I will spare the whole place for their sake.”

27 Abraham answered and said, “Behold, I have undertaken to speak to the Lord, I who am but dust and ashes. 28 Suppose five of the fifty righteous are lacking. Will you destroy the whole city for lack of five?” And he said, “I will not destroy it if I find forty-five there.” 29 Again he spoke to him and said, “Suppose forty are found there.” He answered, “For the sake of forty I will not do it.” 30 Then he said, “Oh let not the Lord be angry, and I will speak. Suppose thirty are found there.” He answered, “I will not do it, if I find thirty there.” 31 He said, “Behold, I have undertaken to speak to the Lord. Suppose twenty are found there.” He answered, “For the sake of twenty I will not destroy it.” 32 Then he said, “Oh let not the Lord be angry, and I will speak again but this once. Suppose ten are found there.” He answered, “For the sake of ten I will not destroy it.” 33 And the LORD went his way, when he had finished speaking to Abraham, and Abraham returned to his place.

Summary:

Abraham boldly (and repeatedly!) asks God to spare a city—showing us what prayerful courage can look like.

💬 Discussion Prompts

  • In verse 22 it says “Abraham still stood before the LORD”.
    • Do you think this is simply a statement of his physical location and position or, might there be something more to it?
    • What might this say to us?
  • What do you notice about Abraham’s tone and persistence in prayer?
  • What does this show about God’s character—His justice and His mercy?
  • We can make a difference in lives. Who are people or places you feel led to intercede for in prayer?
  • What does this passage encourage or challenge you to believe about prayer?

Wrap it

  • When was the last time you stood before God?

  • God offers His presence and His power to sustain us; God makes the impossible possible. God offers Himself to us so we can impact others. Who are we impacting today?

  • We need God’s presence more than:

    • Money
    • Growth
    • Materials
    • Anything else
  • Are you standing in God’s presence today?

  • What part of this chapter spoke most personally to you?


Bonus Notes from my study (cuts that did not make it to the lesson):

📖 “Lord” vs. “LORD” in Genesis 18

  1. “LORD” (All Caps) = YHWH When you see “LORD” in all capital letters in English Bibles like the ESV, it translates the Hebrew name YHWH (often pronounced Yahweh), which is God’s personal covenant name. It’s the most sacred name for God in the Old Testament.

  2. “Lord” (Capital L only) = Adonai / adon When it’s just “Lord” with a capital “L,” it’s usually a translation of either:

Adonai – often used to refer to God respectfully as “Master” or “Sovereign”

Adon – can simply mean “lord” or “master,” and sometimes refers to a human being in a position of authority or honor.

👀 How This Plays Out in Genesis 18 Verse 1:

“And the LORD appeared to him…” Here, “LORD” = YHWH — God Himself is appearing to Abraham.

Verses 3, 27, 30, etc.: Abraham addresses one of the visitors as “Lord” (Hebrew: Adonai in some manuscripts, adon in others). Some translations even footnote this as possibly referring to God, while others think it might just be Abraham speaking respectfully to a distinguished guest.

Verse 12:

“So Sarah laughed to herself, saying, ‘After I am worn out, and my lord is old…’” The word “lord” here refers to Abraham and is just the regular Hebrew word adon—a common term of respect for a husband or master, not divine.

🧠 Why It Matters This nuanced use of “Lord” helps us understand:

The visitor Abraham is speaking to is not just any man—he seems to recognize something divine or extraordinary.

Sarah isn’t speaking sacrilegiously—she’s just calling her husband “lord” in the normal cultural way.

The story plays with levels of revelation: God appears in the form of a visitor, and Abraham slowly realizes (or already knows) who he’s hosting.

👣 Foot Washing in Genesis 18: More Than Just Clean Feet?

  1. Cultural Hospitality In Abraham’s day, offering water to wash a guest’s feet was a standard act of hospitality in hot, dusty regions. It was usually done by servants, and it communicated:

“You’re welcome here. Rest. Be refreshed.”

So even if Abraham didn’t fully recognize these guests as divine at first, his eagerness to run and serve still reveals deep humility and honor.

  1. Abraham’s Unusual Deference Even though he’s a wealthy, honored man, Abraham personally offers water, selects the food, and stands while they eat (v. 8). This isn’t just polite—he’s going out of his way to serve.

That sets up a theological undertone: Abraham is modeling humble reverence before someone greater, even if he doesn’t yet understand just how great.

  1. Spiritual Echoes and Symbolism While Genesis doesn’t explicitly tie this to spiritual cleansing, later Scripture gives us clues that foot washing becomes more than hygiene:

Jesus washing His disciples’ feet (John 13) echoes this posture of humility. Jesus says, “You do not realize now what I am doing, but later you will understand” (John 13:7)—which could also be said of Abraham here.

It becomes a symbol of servant-hearted love, humility, and even spiritual cleansing.

So Abraham’s act may seem simple, but it foreshadows a divine pattern—God’s people humbling themselves to serve and honor the presence of God, even when they don’t fully understand who is before them.

❓ Reflection Prompt (Optional) Abraham didn’t wait to understand everything before he served. Can you think of a time you honored someone or obeyed God before fully “getting it”? What was the result?

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