Genesis 21:1–22:18 (ESV)

The Birth of Isaac

21 The Lord visited Sarah as he had said, and the Lord did to Sarah as he had promised. ² And Sarah conceived and bore Abraham a son in his old age at the time of which God had spoken to him. ³ Abraham called the name of his son who was born to him, whom Sarah bore him, Isaac. ⁴ And Abraham circumcised his son Isaac when he was eight days old, as God had commanded him. ⁵ Abraham was a hundred years old when his son Isaac was born to him. ⁶ And Sarah said, “God has made laughter for me; everyone who hears will laugh over me.” ⁷ And she said, “Who would have said to Abraham that Sarah would nurse children? Yet I have borne him a son in his old age.”

God Protects Hagar and Ishmael

⁸ And the child grew and was weaned. And Abraham made a great feast on the day that Isaac was weaned. ⁹ But Sarah saw the son of Hagar the Egyptian, whom she had borne to Abraham, laughing. ¹⁰ So she said to Abraham, “Cast out this slave woman with her son, for the son of this slave woman shall not be heir with my son Isaac.” ¹¹ And the thing was very displeasing to Abraham on account of his son. ¹² But God said to Abraham, “Be not displeased because of the boy and because of your slave woman. Whatever Sarah says to you, do as she tells you, for through Isaac shall your offspring be named. ¹³ And I will make a nation of the son of the slave woman also, because he is your offspring.” ¹⁴ So Abraham rose early in the morning and took bread and a skin of water and gave it to Hagar, putting it on her shoulder, along with the child, and sent her away. And she departed and wandered in the wilderness of Beersheba.

¹⁵ When the water in the skin was gone, she put the child under one of the bushes. ¹⁶ Then she went and sat down opposite him a good way off, about the distance of a bowshot, for she said, “Let me not look on the death of the child.” And as she sat opposite him, she lifted up her voice and wept. ¹⁷ And God heard the voice of the boy, and the angel of God called to Hagar from heaven and said to her, “What troubles you, Hagar? Fear not, for God has heard the voice of the boy where he is. ¹⁸ Up! Lift up the boy, and hold him fast with your hand, for I will make him into a great nation.” ¹⁹ Then God opened her eyes, and she saw a well of water. And she went and filled the skin with water and gave the boy a drink. ²⁰ And God was with the boy, and he grew up. He lived in the wilderness and became an expert with the bow. ²¹ He lived in the wilderness of Paran, and his mother took a wife for him from the land of Egypt.

A Treaty with Abimelech

²² At that time Abimelech and Phicol the commander of his army said to Abraham, “God is with you in all that you do. ²³ Now therefore swear to me here by God that you will not deal falsely with me or with my descendants or with my posterity, but as I have dealt kindly with you, so you will deal with me and with the land where you have sojourned.” ²⁴ And Abraham said, “I will swear.”

²⁵ When Abraham reproved Abimelech about a well of water that Abimelech’s servants had seized, ²⁶ Abimelech said, “I do not know who has done this thing; you did not tell me, and I have not heard of it until today.” ²⁷ So Abraham took sheep and oxen and gave them to Abimelech, and the two men made a covenant. ²⁸ Abraham set seven ewe lambs of the flock apart. ²⁹ And Abimelech said to Abraham, “What is the meaning of these seven ewe lambs that you have set apart?” ³⁰ He said, “These seven ewe lambs you will take from my hand, that this may be a witness for me that I dug this well.” ³¹ Therefore that place was called Beersheba, because there both of them swore an oath. ³² So they made a covenant at Beersheba. Then Abimelech and Phicol the commander of his army rose up and returned to the land of the Philistines. ³³ Abraham planted a tamarisk tree in Beersheba and called there on the name of the Lord, the Everlasting God. ³⁴ And Abraham sojourned many days in the land of the Philistines.

The Sacrifice of Isaac

22 After these things God tested Abraham and said to him, “Abraham!” And he said, “Here I am.” ² He said, “Take your son, your only son Isaac, whom you love, and go to the land of Moriah, and offer him there as a burnt offering on one of the mountains of which I shall tell you.” ³ So Abraham rose early in the morning, saddled his donkey, and took two of his young men with him, and his son Isaac. And he cut the wood for the burnt offering and arose and went to the place of which God had told him. ⁴ On the third day Abraham lifted up his eyes and saw the place from afar. ⁵ Then Abraham said to his young men, “Stay here with the donkey; I and the boy will go over there and worship and come again to you.” ⁶ And Abraham took the wood of the burnt offering and laid it on Isaac his son. And he took in his hand the fire and the knife. So they went both of them together. ⁷ And Isaac said to his father Abraham, “My father!” And he said, “Here I am, my son.” He said, “Behold, the fire and the wood, but where is the lamb for a burnt offering?” ⁸ Abraham said, “God will provide for himself the lamb for a burnt offering, my son.” So they went both of them together.

⁹ When they came to the place of which God had told him, Abraham built the altar there and laid the wood in order and bound Isaac his son and laid him on the altar, on top of the wood. ¹⁰ Then Abraham reached out his hand and took the knife to slaughter his son. ¹¹ But the angel of the Lord called to him from heaven and said, “Abraham, Abraham!” And he said, “Here I am.” ¹² He said, “Do not lay your hand on the boy or do anything to him, for now I know that you fear God, seeing you have not withheld your son, your only son, from me.” ¹³ And Abraham lifted up his eyes and looked, and behold, behind him was a ram, caught in a thicket by his horns. And Abraham went and took the ram and offered it up as a burnt offering instead of his son. ¹⁴ So Abraham called the name of that place, “The Lord will provide”; as it is said to this day, “On the mount of the Lord it shall be provided.”

¹⁵ And the angel of the Lord called to Abraham a second time from heaven ¹⁶ and said, “By myself I have sworn, declares the Lord, because you have done this and have not withheld your son, your only son, ¹⁷ I will surely bless you, and I will surely multiply your offspring as the stars of heaven and as the sand that is on the seashore. And your offspring shall possess the gate of his enemies, ¹⁸ and in your offspring shall all the nations of the earth be blessed, because you have obeyed my voice.”  

Genesis 12:1–9 (ESV)

1 Now the Lord said to Abram, “Go from your country and your kindred and your father’s house to the land that I will show you.

2 And I will make of you a great nation, and I will bless you and make your name great, so that you will be a blessing.

3 I will bless those who bless you, and him who dishonors you I will curse, and in you all the families of the earth shall be blessed.”

4 So Abram went, as the Lord had told him, and Lot went with him. Abram was seventy-five years old when he departed from Haran.

5 And Abram took Sarai his wife, and Lot his brother’s son, and all their possessions that they had gathered, and the people that they had acquired in Haran, and they set out to go to the land of Canaan. When they came to the land of Canaan,

6 Abram passed through the land to the place at Shechem, to the oak of Moreh. At that time the Canaanites were in the land.

7 Then the Lord appeared to Abram and said, “To your offspring I will give this land.” So he built there an altar to the Lord, who had appeared to him.

8 From there he moved to the hill country on the east of Bethel and pitched his tent, with Bethel on the west and Ai on the east. And there he built an altar to the Lord and called upon the name of the Lord.

9 And Abram journeyed on, still going toward the Negeb.

Romans 4 (ESV)

1 What then shall we say was gained by Abraham, our forefather according to the flesh?

2 For if Abraham was justified by works, he has something to boast about, but not before God.

3 For what does the Scripture say? “Abraham believed God, and it was counted to him as righteousness.”

4 Now to the one who works, his wages are not counted as a gift but as his due.

5 And to the one who does not work but believes in him who justifies the ungodly, his faith is counted as righteousness,

6 just as David also speaks of the blessing of the one to whom God counts righteousness apart from works:

7 “Blessed are those whose lawless deeds are forgiven, and whose sins are covered;

8 blessed is the man against whom the Lord will not count his sin.”

9 Is this blessing then only for the circumcised, or also for the uncircumcised? For we say that faith was counted to Abraham as righteousness.

10 How then was it counted to him? Was it before or after he had been circumcised? It was not after, but before he was circumcised.

11 He received the sign of circumcision as a seal of the righteousness that he had by faith while he was still uncircumcised. The purpose was to make him the father of all who believe without being circumcised, so that righteousness would be counted to them as well,

12 and to make him the father of the circumcised who are not merely circumcised but who also walk in the footsteps of the faith that our father Abraham had before he was circumcised.

13 For the promise to Abraham and his offspring that he would be heir of the world did not come through the law but through the righteousness of faith.

14 For if it is the adherents of the law who are to be the heirs, faith is null and the promise is void.

15 For the law brings wrath, but where there is no law there is no transgression.

16 That is why it depends on faith, in order that the promise may rest on grace and be guaranteed to all his offspring—not only to the adherent of the law but also to the one who shares the faith of Abraham, who is the father of us all,

17 as it is written, “I have made you the father of many nations”—in the presence of the God in whom he believed, who gives life to the dead and calls into existence the things that do not exist.

18 In hope he believed against hope, that he should become the father of many nations, as he had been told, “So shall your offspring be.”

19 He did not weaken in faith when he considered his own body, which was as good as dead (since he was about a hundred years old), or when he considered the barrenness of Sarah’s womb.

20 No unbelief made him waver concerning the promise of God, but he grew strong in his faith as he gave glory to God,

21 fully convinced that God was able to do what he had promised.

22 That is why his faith was “counted to him as righteousness.”

23 But the words “it was counted to him” were not written for his sake alone,

24 but for ours also. It will be counted to us who believe in him who raised from the dead Jesus our Lord,

25 who was delivered up for our trespasses and raised for our justification.

Galatians 3:6 (ESV)

6 just as Abraham “believed God, and it was counted to him as righteousness”?