God told Abraham that Lot would not be his heir because the covenant promise required an heir from Abraham's own body—Lot was only a relative within his household.
Abraham, childless and well past eighty, proposed Lot—his nephew and only flesh-and-blood relative—as the 'one born in my house' who would inherit. God directly rejected that, saying, 'This shall not be thine heir; but he that shall come forth out of thine own bowels shall be thine heir' (Genesis 15:4). Les Feldick explains that Lot could never fill the criteria because the promise was for a nation of people coming from Abraham's own body.
Genesis 15:4 — This is God's direct answer: the person Abraham proposed as heir is rejected, and the true heir will come from Abraham's own body.
Genesis 15:5 — God then uses the stars to show Abraham the countless descendants who would come from him.
Abram had just reminded the Lord that he was childless and that the steward of his house, Eliezer of Damascus, was in line to inherit. He said, 'Behold, to me thou hast given no seed: and, lo, one born in my house is mine heir' (Genesis 15:3). God's answer was direct: 'This shall not be thine heir; but he that shall come forth out of thine own bowels shall be thine heir' (Genesis 15:4). Then God brought Abram outside and told him to count the stars, saying, 'So shall thy seed be' (Genesis 15:5). The Scripture's point is that the promised heir could not be someone already living in Abraham's household; it had to be a descendant from Abraham's own body.
Les Feldick says Abraham was over eighty and still childless when God promised a nation of people from his loins. Abraham argued with God that he had no seed, and so he looked to 'one born in my house' as his heir. Les identifies that person as Lot, Abraham's nephew—'the only thing I've got'. God corrected Abraham directly: Lot would not be the heir; rather, 'he that cometh forth out of thine own bowels' would be. Les explains that this meant a son from Abraham's own wife, and then God showed Abraham the night sky, telling him his descendants would be as countless as the stars. Les also notes Abraham's long wait—fifty years—and his impatience in taking Hagar, but God's word came true when the promised son was born at age one hundred.
Les Feldick identifies the person Abraham had in mind as Lot, his nephew. With no biological child, Abraham told God, 'lo, one born in my house is my heir,' and Les comments that Lot was 'the only thing I've got.' Lot was the closest next of kin Abraham could rely on, even though he would never have filled the criteria of God's promise.
God told Abraham, 'This shall not be thine heir; but he that shall come forth out of thine own bowels shall be thine heir.' Les explains that God meant Abraham would have a son of his own from his own wife, not from a relative already in his house. Then God brought him outside and used the uncountable stars to picture the future size of Abraham's seed.
Les says Abraham was about fifty when God first promised a nation from his body, seventy-five when he entered Canaan, and eighty-six when he took Hagar. God did not bring the promised son until Abraham was one hundred. Les emphasizes that Abraham grew impatient after fifty years, yet God's word was sure, and Abraham believed 'against hope' that God would bring it to pass.
The Meaning of Adonai: Understanding God as Master
I speak, he says, concerning Christ and the church. He is the husband, quote, and we are the bride. Now to pick up that we are the bride, come back a few more pages to Corinthians, 2 Corinthians chapter 11, beginning of verse 1. 2 Corinthians 11, verse 1, where Paul writes to the Gentiles, would to God you could bear with me a little in my folly, and indeed bear with me, for I am jealous over you …
Abraham's Argument and Lot as Heir
Les identifies Lot as the 'one born in my house' Abraham named as heir, and notes that Lot would never have filled the criteria of the promise.
God's Correction and the Star Promise
Les reads God's direct reply—Lot shall not be heir; the heir must come out of Abraham's own innermost being—then shows how the stars pictured Abraham's future offspring.
Abraham's Human Reasoning
Les emphasizes Abraham's humanity: he is over eighty, childless, and sees Lot as the only heir he has.
Heir From Abraham's Own Body
Les clarifies that God meant Abraham would have a son from his own wife, and that the stars pictured the promised seed.
Israel’s Title Deed: Understanding God's Covenant in Genesis 15
Now, it becomes a vision experience for Abram, but that doesn't take away the reality of it. So God said unto Abram, Know of a surety. What does that mean? Just what it says. This is absolute, that thy seed, your children, your children's children, shall be a stranger in a land that is not theirs. Now, I usually refer to this as the very first statement of prophecy in your Bible.
Abraham's Long Wait
Les shows Abraham waited fifty years, grew impatient, and took Hagar—yet God still fulfilled the promise of a son.
Abraham Believed Against Hope
Les describes Abraham believing against hope that God would bring a nation from his body even when the promise seemed physically impossible.
Genesis 15:2: And Abram said, Lord GOD, what wilt thou give me, seeing I go childless, and the steward of my house is this Eliezer of Damascus?
Abraham's complaint sets up the problem: he is childless and the steward of his house stands in line to inherit.
Genesis 15:3: And Abram said, Behold, to me thou hast given no seed: and, lo, one born in my house is mine heir.
Abraham names the 'one born in my house' as his heir—the person Les identifies as Lot.
Genesis 15:4: And, behold, the word of the LORD came unto him, saying, This shall not be thine heir; but he that shall come forth out of thine own bowels shall be thine heir.
God's direct correction: the proposed heir will not inherit; the true heir comes from Abraham's own body.
Genesis 15:5: And he brought him forth abroad, and said, Look now toward heaven, and tell the stars, if thou be able to number them: and he said unto him, So shall thy seed be.
God's illustration with the stars shows the size of Abraham's future seed.
Les Feldick identifies that person as Lot, Abraham's nephew. Abraham called Lot his heir because he had no biological child and Lot was the only blood relative in his household. God then rejected that choice.
Because God's promise was for a nation of people from Abraham's own body. God told Abraham, 'This shall not be thine heir; but he that shall come forth out of thine own bowels shall be thine heir.' Lot was not from Abraham's body.
God used the uncountable stars to illustrate how many descendants Abraham would have. Les says this was mind-boggling for an old, childless man, but God's word was sure.
Watch the Teaching: The Meaning of Adonai: Understanding God as Master