The Common Man's Commentary

Genesis Chapter 15 The Covenant Sealed

Study Genesis 15 verse by verse and explore God's covenant with Abram, faith credited as righteousness, the divided sacrifice, the future trial and deliverance of Abram's descendants, and the promise of land secured by God alone.

Genesis 15 shows that God's covenant promise rests ultimately on His faithfulness, not on human effort or the strength of human performance.

Chapter overview

The Covenant Sealed

In our study of Genesis chapter fifteen, we will look at God's covenant with Avram and how it applies to our lives in Jesus Christ. We will also consider the question of whether God's covenant promises can fail or whether salvation can be lost.

Genesis 15 moves from Abram's honest questions and doubts to a defining declaration: he believed ADONAI, and it was credited to him as righteousness. God then seals His covenant in a way that reveals His own commitment to fulfill it.

  • God reassures Abram that He is his protector and that his reward will be very great.
  • Abram believes God's promise of descendants, and faith is credited to him as righteousness.
  • God reveals the future trial, deliverance, and land inheritance of Abram's descendants.

Genesis Chapter Fifteen

The Covenant Sealed

Read Genesis 15 verse by verse, including God's promise to Abram, faith counted as righteousness, the covenant sacrifice, the prophecy of slavery and deliverance, and the promised boundaries of the land.

Translation notes: Scripture quotations in this study are from the Complete Jewish Bible (CJB). The commentary explores the biblical text, Hebrew word background, and connections to the larger story of Scripture.

Genesis Chapter 15 Verse-by-Verse Commentary

Genesis 15:1

Some time later the word of ADONAI came to Avram in a vision: "Don't be afraid, Avram. I am your protector; your reward will be very great."

In chapter 14, we saw Avram turn down the spoils of his victory that were offered by the king of Sodom. Now, Avram has a vision from the Lord and is assured that God is in control and that He will give him much more than he turned down.

This reminds us of the fact that we have choices every day, but we often do not realize that there are three kinds of choices and not just two. We all know that there are good choices and bad choices based on their outcome, but there are also best choices which align with God's will for our lives.

We can settle for the good things or we can seek the will of God and make the best choices. Like Avram, when we make the best choices, God assures us that the rewards far surpass what we passed up.

Genesis 15:2 & 3

Avram replied, "ADONAI, God, what good will your gifts be to me if I continue childless; and Eli'ezer from Dammesek inherits my possessions? You haven't given me a child," Avram continued, "so someone born in my house will be my heir."

We often forget that, although Avram is the father of the faith, he was still just a man. Like us, he had questions and doubts at times, and here we see that.

His reaction to God's words is very human in that he basically says that you promised me a son, so keep your promise. We see that Avram “got real” with God in voicing his fears and doubts.

We, likewise, can and should get real with God when we have questions in our faith. He already knows them, so why should we keep them in?

Genesis 15:4 & 5

But the word of ADONAI came to him: "This man will not be your heir. No, your heir will be a child from your own body." Then he brought him outside and said, "Look up at the sky, and count the stars — if you can count them! Your descendants will be that many!"

God answered Avram's question with words and a picture of the magnitude of His promise. God took him out in the night and promised that his children would be so many that men cannot count them.

Like Avram, we can expect an answer when we give God our questions and concerns.

Genesis 15:6

He believed in ADONAI, and he credited it to him as righteousness.

Avram accepted God's answer and believed that God would keep His promise. This is a picture of salvation through Jesus Christ as, like Avram, we must just accept God's answer to our problem of sin and believe that Jesus paid for it.

You can imagine that Avram could not understand how he was going to have so many children, especially since he was getting old. In the same way, we do not have to understand how the Son of God could come down and pay our sin debt. We just have to believe.

We do not sin by questioning God; we sin by not believing His answer.

Key verse · Genesis 15:6

צְדָקָה Tzedakah Righteousness; credited to Abram because he believed God.

Genesis 15:7 & 8

Then he said to him, "I am ADONAI, who brought you out from Ur-Kasdim to give you this land as your possession." He replied, "ADONAI, God, how am I to know that I will possess it?"

Now, we see that Avram has another question. God reminds Avram that he was brought from Ur to Canaan to take possession of the land.

Avram did not see it happening even though he had just returned from winning a great battle and retrieving his nephew. He asks God for proof, and we see this happen throughout the Bible. Is it wrong to ask for such proof?

Genesis 15:9–11

He answered him, "Bring me a three-year-old cow, a three-year-old female goat, a three-year-old ram, a dove and a young pigeon." He brought him all these, cut the animals in two and placed the pieces opposite each other; but he didn't cut the birds in half. Birds of prey swooped down on the carcasses, but Avram drove them away.

God's answer to Avram was for Avram to bring him three very specific animals and a specific bird. The Hebrew word “gozal” is translated here as a “young pigeon” but it literally means “young bird” and is being used here to clarify that Avram is to bring God a young dove.

So, after Avram cut the animals in two, he would have had a total of seven pieces and the number seven refers to completeness. This may seem like a strange answer to us, but God's instructions are basically for Avram to prepare for the contract signing.

The way that agreements were made between two parties began with offering a sacrifice and dividing it in half. We also see that Satan, using the birds of prey, wanted to stop the covenant but Avram drove the birds off.

We may ask what this means to us today and the basic answer is that God is still the God of contracts. Jesus was the sacrifice provided at our salvation contract signing and we must hold on to that fact. Like the birds of prey with Avram, Satan tries to send false teachings to rob us of the assurance that we are saved.

Hebrew word · Genesis 15:9

גּוֹזָל Gozal Young bird; translated in this passage as a young pigeon.

Genesis 15:12–16

As the sun was about to set, a deep sleep fell on Avram; horror and great darkness came over him. ADONAI said to Avram, "Know this for certain: your descendants will be foreigners in a land that is not theirs. They will be slaves and held in oppression there four hundred years. But I will also judge that nation, the one that makes them slaves. Afterwards, they will leave with many possessions. As for you, you will join your ancestors in peace and be buried at a good old age. Only in the fourth generation will your descendants come back here, because only then will the Emori be ripe for punishment."

Avram had just received promises from God and yet we see, here, that a thick dreadful darkness came over him. What is this darkness? This is fear and doubt which is sin, and we see that it was in his mind as he fell asleep.

While he was in this darkness, God spoke to him and reassured him of the promise and gave him details of what was to come. We are reminded that, throughout the Bible, the number four is associated with earthly trials.

In the details that God gave him, we see that Avram's people were going to face the great trial of slavery but, in the end, they would be drawn to God. This same pattern of trials being used to bring people to God is repeated over and over throughout the Bible.

This is also the basis for the period of time that is referred to as the Great Tribulation and is described in Revelation. Just as God spoke to Avram during his darkness of doubt, He calls to us in our times of trials. He calls us back to the promises that are contained in His word through Jesus Christ.

Genesis 15:17

After the sun had set and there was thick darkness, a smoking fire pot and a flaming torch appeared, which passed between these animal parts.

We must assume that Avram was awake and, now, he sees a firepot and torch passing between the separated pieces of the sacrifice. In those days, the final part of the contract involved the two parties walking together between the divided offerings.

Since Avram did not have anything to perform in this contract, he did not have to walk between the offerings. The firepot, furnace, speaks of judgment and the torch speaks of the word of God. Together they are a picture of Jesus Christ and it is through Him that the contract is sealed.

Genesis 15:18–21

That day ADONAI made a covenant with Avram: "I have given this land to your descendants — from the Vadi of Egypt to the great river, the Euphrates River — the territory of the Keni, the K'nizi, the Kadmoni, the Hitti, the P'rizi, the Refa'im, the Emori, the Kena'ani, the Girgashi and the Y'vusi."

The contract contains the legal description of the land of Israel. Although man does not accept these boundaries today, our acceptance does not change the fact that these are the borders of the land that was given to them by God.

God does not break His contracts.

Hebrew word · Genesis 15:18

בְּרִית Berit Covenant; the binding agreement God makes with Abram.

Hebrew context

Key Hebrew Words in Genesis Chapter 15

These words bring focus to the covenant, faith, righteousness, sacrifice, promise, and divine assurance that shape the message of Genesis 15.

Genesis 15:1

מָגֵן

Magen

Shield or Protector

God tells Abram, “I am your protector.” This word presents God as the One who guards Abram after he refuses the reward offered by the king of Sodom.

Genesis 15:6

אָמַן

Aman

To Believe

Abram believed ADONAI. The chapter presents this trust in God's promise as the basis upon which righteousness was credited to Abram.

Genesis 15:6

צְדָקָה

Tzedakah

Righteousness

Righteousness is credited to Abram because he believes God's promise. The New Testament later uses this verse to explain salvation by faith.

Genesis 15:9

גּוֹזָל

Gozal

Young Bird

Gozal is translated as a young pigeon in this passage, though the study notes that its literal sense is a young bird and clarifies the offering of a young dove.

Genesis 15:17

תַּנּוּר

Tannur

Furnace or Fire Pot

The smoking fire pot is connected in this study with judgment. It passes between the sacrifice as part of God's covenant ceremony with Abram.

Genesis 15:18

בְּרִית

Berit

Covenant

Berit is a binding covenant or agreement. God makes this covenant with Abram and gives the promised land a clear legal description.

Messianic Themes in Genesis Chapter 15

Messianic themes

Faith Credited as Righteousness

Abram's simple act of believing God, credited to him as righteousness, becomes the foundation Paul later builds on in Romans and Galatians to explain how sinners are made right with God through faith in Yeshua rather than through works. Long before the Law was given, God established that righteousness comes by believing His promise.

A One-Sided Covenant

In the ancient covenant ceremony, both parties would normally walk together between the divided sacrifice, but here only the smoking firepot and flaming torch—representing God alone—pass between the pieces. Abram, asleep, has no part to perform, picturing the truth that our salvation rests entirely on what God has done through Yeshua, not on our own effort or faithfulness.

A Furnace and a Flame

The smoking fire pot, speaking of judgment, and the flaming torch, speaking of the Word of God, appear together as a picture of Yeshua, who bore the judgment of sin in Himself while remaining the living Word. Together they seal a covenant that could never be broken, because its fulfillment depends on God alone.

Take the study further

Reflect, Connect, and Continue

Use these study elements to consider faith, honest questions before God, covenant assurance, the meaning of salvation by grace, and the faithfulness of God's promises through trial.

Did You Know?

The Covenant Ceremony

The covenant ceremony described in this chapter, where animals are cut in half and the pieces placed opposite each other, reflects an ancient Near Eastern legal custom for making binding agreements. Normally, both parties would walk between the divided pieces as a solemn oath, making it especially significant that only God, represented by the smoking firepot and torch, passes through in this chapter.

Key Takeaway

God's Promise Rests on God

Abram believed God, and God sealed the covenant while Abram was unable to contribute to the ceremony. Genesis 15 teaches that God's covenant promise is grounded in God's character and fulfilled through His faithfulness.

Questions for Reflection

Consider the Passage

  1. What does Abram's honesty with God about his doubts and questions teach you about how to approach God with your own struggles?
  2. How does the truth that Abram was credited righteousness simply for believing shape your understanding of salvation by faith?
  3. Why do you think God alone, and not Abram, passed between the divided sacrifice to seal this covenant?
  4. What comfort do you find in knowing that God's covenant promises do not depend on our performance to remain valid?

Related Scriptures

Continue the Study

  • Genesis 14 — Abram's refusal of the king of Sodom's spoils, followed directly by God's vision and promise in this chapter.
  • Romans 4 — Paul's use of Genesis 15:6 to explain righteousness by faith apart from works.
  • Revelation — The Great Tribulation, which this chapter's pattern of trials leading to deliverance foreshadows.

A Faith Pattern

Questions Can Lead to Trust

Abram did not hide his questions from God. He brought his fears about an heir and the promised land into God's presence, and God answered him with promise, assurance, and covenant commitment.

An Assurance Pattern

Hold On to the Covenant

The birds of prey attempted to disrupt the sacrifice, but Abram drove them away. The study connects this image to the need to hold fast to God's assurance when false teachings seek to rob believers of confidence in salvation.

Verse-by-verse chapter studies

Read Through Genesis Chapter by Chapter

Move through Genesis in order or select a chapter that connects with your current personal study, family study, small group, or teaching preparation.

Genesis Chapter 15 is the current study page. Return to Genesis 14 to study Abram's victory and meeting with Melchizedek, or continue to Genesis 16 to follow the next development in Abram and Sarai's family.

Continue the Bible's story

Connect Genesis 15 to the Gospel

Follow the themes of Abram's faith, righteousness apart from works, God's covenant promise, the sacrifice that seals the covenant, and the faithfulness of God through trial and deliverance.

Faith before the law

Righteousness Through Faith

Romans 4 returns to Genesis 15:6 to explain that Abram was counted righteous because he believed God. The passage is foundational for understanding righteousness by faith rather than human works.

Study Romans 4

The promise before the covenant

Abram's Victory and Refusal

Genesis 14 ends with Abram refusing the wealth offered by the king of Sodom. Genesis 15 opens with God assuring Abram that He is his shield and that his reward will be very great.

Study Genesis 14

The promise tested

Sarai, Hagar, and the Heir

Following God's covenant promise, Genesis 16 records Abram and Sarai's struggle to wait for the promised child and their attempt to act through Hagar.

Study Genesis 16

Continue your study

Go Deeper With Bible Study Workbooks and Teacher Guides

Use the free Genesis studies on this site as your starting point, then continue your learning with Bible-study student workbooks and teacher guides by Rabbi Rich for personal study, families, small groups, and teaching settings.

Continue the journey

Continue From Covenant to Waiting

Genesis 15 records God's covenant assurance to Abram and the promise of an heir. Continue to Genesis 16 to study what happened when Abram and Sarai struggled to wait for God's promise.