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.” 19 So Abraham returned to his young men, and they arose and went together to Beersheba. And Abraham lived at Beersheba.
20 Now after these things it was told to Abraham, “Behold, Milcah also has borne children to your brother Nahor: 21 Uz his firstborn, Buz his brother, Kemuel the father of Aram, 22 Chesed, Hazo, Pildash, Jidlaph, and Bethuel.” 23 (Bethuel fathered Rebekah.) These eight Milcah bore to Nahor, Abraham’s brother. 24 Moreover, his concubine, whose name was Reumah, bore Tebah, Gaham, Tahash, and Maacah. – Genesis 22:15-24 ESV
Abraham had fully intended to follow through with God’s command to sacrifice his son, Isaac. But God had graciously intervened and provided a ram to replace Isaac as the sacrifice. This imagery of a substitute is found throughout the Scriptures and foreshadows the coming of Jesus, the Lamb of God, who takes away the sin of the world (John 1:29). In the book of Exodus, the Israelites were spared the devastating consequences of the final plague if they followed Yahweh’s command to sacrifice a lamb and place its blood on the doorposts and lintels of their homes (Exodus 12:7). He gave them detailed instructions for preparing and consuming the lamb and promised to spare their firstborn sons if they did as He commanded them.
“For I will pass through the land of Egypt that night, and I will strike all the firstborn in the land of Egypt, both man and beast; and on all the gods of Egypt I will execute judgments: I am the Lord. The blood shall be a sign for you, on the houses where you are. And when I see the blood, I will pass over you, and no plague will befall you to destroy you, when I strike the land of Egypt.” – Exodus 12:12-13 ESV
These Passover lambs served as substitutes for the people of Israel, providing a gracious and undeserved means of escaping the wrath of God. The Israelites had not earned God’s deliverance from judgment. While their suffering at the hands of the Egyptians was unwarranted, so was their salvation. God’s offer to spare them was in spite of them, not because of them. And God’s provision of a substitute for Isaac was not based on Abraham’s obedience or Isaac’s innocence. According to God’s Word, there is no one who stands before God as righteousness and deserving of His grace and mercy.
They are corrupt, and their actions are evil;
not one of them does good!
God looks down from heaven
on the entire human race;
he looks to see if anyone is truly wise,
if anyone seeks God.
But no, all have turned away;
all have become corrupt.
No one does good,
not a single one! – Psalm 53:1-3 NLT
Don’t overlook the fact that God still required a sacrifice. He had demanded the death of Isaac but had willingly provided a ram to serve as the boy’s proxy. This ram, which appeared at just the right moment and had somehow been ensnared in a thicket, had been preapproved and preordained by God. Its sacrificial, substitutionary death provided Isaac with life. Once again, this scene foreshadows another Lamb whose life would provide victory over death and the grave.
“Worthy the Lamb for sinners slain,”
Cry the redeemed above,
“Blessing and honor to obtain,
And everlasting love.”
“Worthy the Lamb,” on earth we sing,
“Who died our souls to save;
Henceforth, O Death, where is thy sting?
Thy victory, O Grave?”
– James Montgomery, “Worthy the Lamb for Sinner’s Slain,” 1825, 1853
One can only imagine the extreme joy that Abraham experienced as he untied the ropes that held his son and embraced him in his arms. And on the altar he had constructed, Abraham and Isaac placed the body of the ram God had provided. This lifeless animal became a token of Abraham’s gratitude and an expression of his reverence for his gracious and merciful God.
And having completed the sacrifice, Abraham received a second message from the Lord.
“By myself I have sworn, declares the Lord, because you have done this and have not withheld your son, your only son, 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, and in your offspring shall all the nations of the earth be blessed, because you have obeyed my voice.” – Genesis 22:16-18 ESV
God reiterated the promise He had made when He called Abraham out of Haran.
“Go from your country and your kindred and your father’s house to the land that I will show you. 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. 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.” – Genesis 12:1-3 ESV
But this time, God seems to indicate that the blessings are conditional.
“Here again God promised Abraham that he would become the recipient of the covenant blessings. The covenant was not based on obedience, nor was the perpetuity of the covenant based on obedience—but rather the reception of covenant blessings was conditioned on obedience. Remember, an unconditional covenant may have conditional blessings.” – J. Dwight Pentecost, Thy Kingdom Come
God was recommitting Himself to His covenant obligations. He assured Abraham that He would do what He said He would do. He would make of Abraham a great nation, and Isaac would be the means through which that promise was fulfilled. But He was also reminding Abraham that the blessings associated with the covenant would be conditional. They would require obedience. In order for Abraham to experience the blessings of Canaan, he had been required to leave Haran and his kinsmen behind. God had forbidden Abraham from declaring Eliezer, his servant, to be his heir. And Abraham had been required to obey God’s command and disinherit Ishmael. The result of all of this was God’s commitment to bless Abraham through Isaac. Obedience always precedes blessing.
Centuries later, when the descendants of Abraham, Isaac, and Jacob were preparing to enter the land of Canaan after their 400-years of captivity in Egypt, Moses had delivered God’s clear call to obedience.
“And if you faithfully obey the voice of the Lord your God, being careful to do all his commandments that I command you today, the Lord your God will set you high above all the nations of the earth. And all these blessings shall come upon you and overtake you, if you obey the voice of the Lord your God.” – Deuteronomy 28:1-2 ESV
God had kept the promise He had made to Abraham nearly half a century earlier.
“Know for certain that your offspring will be sojourners in a land that is not theirs and will be servants there, and they will be afflicted for four hundred years. But I will bring judgment on the nation that they serve, and afterward they shall come out with great possessions. As for you, you shall go to your fathers in peace; you shall be buried in a good old age. And they shall come back here in the fourth generation…” – Genesis 15:13-16 ESV
And God would ensure that Abraham’s offspring received the inheritance He had promised them. But to fully enjoy all the blessings the land had to offer, they would have to live in obedience to His commands. And Moses had been very specific.
“Blessed shall you be in the city, and blessed shall you be in the field. Blessed shall be the fruit of your womb and the fruit of your ground and the fruit of your cattle, the increase of your herds and the young of your flock. Blessed shall be your basket and your kneading bowl. Blessed shall you be when you come in, and blessed shall you be when you go out.” – Deuteronomy 28:3-6 ESV
The blessings were contingent upon obedience. And Moses made it painfully clear that disobedience would result in severe and costly consequences.
“But if you will not obey the voice of the Lord your God or be careful to do all his commandments and his statutes that I command you today, then all these curses shall come upon you and overtake you. Cursed shall you be in the city, and cursed shall you be in the field. Cursed shall be your basket and your kneading bowl. Cursed shall be the fruit of your womb and the fruit of your ground, the increase of your herds and the young of your flock. Cursed shall you be when you come in, and cursed shall you be when you go out.” – Deuteronomy 28:15-19 ESV
They would find themselves living in the land of promise, but unable to enjoy all the blessings the land afforded. And Moses warned them that their continued failure to live in obedience would result in their eventual removal from the land.
“Whereas you were as numerous as the stars of heaven, you shall be left few in number, because you did not obey the voice of the Lord your God. And as the Lord took delight in doing you good and multiplying you, so the Lord will take delight in bringing ruin upon you and destroying you. And you shall be plucked off the land that you are entering to take possession of it.” – Deuteronomy 28:62-63 ESV
Abraham had been willing to obey the command of God and offer up his son as a sacrifice. And, according to God, Abraham’s obedience was the reason the blessings associated with the covenant would be fulfilled
“…because you have done this and have not withheld your son, your only son, 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.” – Genesis 22:16-17 ESV
Abraham had not earned God’s blessings. God is simply stating that His blessings are always contingent upon obedience. Adam and Eve enjoyed the blessings of Eden as long as they obeyed God’s command to abstain from eating the fruit of the tree of the knowledge of good and evil. But as soon as they disobeyed God’s command and ate of the tree, they were cursed and eventually cast out of the garden. But their disobedience did not keep God from fulfilling His preordained plan to redeem the world through the seed of Adam and Eve. In fact, their disobedience set in motion the grand redemptive plan that God had put in place before the foundation of the world.
In choosing to obey God, Abraham received his son back. But even more importantly, Abraham secured the arrival of another “offspring” who would become a blessing to the nations. Abraham had no way of knowing what God had in store for him and his descendants. He could only take his son and return to his recently purchased property in Beersheba.
Moses closes out this chapter with a short genealogy of Abraham’s brother, Nahor. And his intent for including this list of obscure and difficult-to-pronounce names is simple. He is beginning to shift the focus from Abraham to Isaac. From this point forward, Moses will begin to chronicle the lives of Abraham’s descendants. And one name should stand out in the family tree of Nahor: Rebekah. Through a series of God-ordained events, she will become the wife of Isaac. And with their marriage, the stage will be set for Abraham to pass on his inheritance to his son, whose very life he owed to God.
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