The structure of the Genesis 15 covenant, and why the aloneness of the sealing is the foundation of everything that follows in the gospel.
Document 1 of 3
Every building stands on its foundation. Every covenant stands on its sealing. And the covenant that the gospel of grace declares as the basis for the universal righteousness of all flesh was sealed in the dark, in silence, while the human party to that covenant was unconscious and absent from the moment that mattered most.
This is not a theological assertion. It is what the text of Bereshit (Genesis) 15 says. And what it says, read without the tradition’s tendency to smooth over its structural implications, is the foundation on which every document in this series rests. Read it first. Read it carefully. Because everything that follows in this series depends on the precision of what happened in the dark while Avraham slept.
The covenant that the entire gospel declares was sealed while the human party was unconscious. Not as a metaphor. As the structural reality of how YHWH established the covenant. The aloneness was the mechanism. The aloneness made it unconditional.
YHWH appeared to Avraham and said, I am YHWH who brought you out of Ur of the Chaldeans to give you this land to possess. Avraham asked, how am I to know that I shall possess it? And YHWH responded with an instruction that Avraham and every person in the ancient Near East would have recognized immediately as the ritual structure of covenant-making. Bring me a heifer three years old, a female goat three years old, a ram three years old, a turtledove, and a young pigeon.
Avraham brought the animals. He cut them in half, all except the birds, and laid the halves opposite each other, the divided pieces facing one another across an open channel. This arrangement was the ancient covenant-cutting ritual. The Hebrew word for making a covenant is karat brit, to cut a covenant. The cutting was literal. Animals were divided. The pieces were placed in two rows with a passage between them. And both parties to the covenant would walk between the divided pieces together, passing through the channel of death, declaring by their passage that what had happened to these animals would happen to them if they broke what was being sealed between them. The covenant was ratified by the shared walk. Both parties passed through. Both parties were bound.
Avraham drove away the birds of prey that came to eat the carcasses. He waited. And as the sun was going down a deep sleep, tardemah in Hebrew, the same word used when YHWH caused Adam to sleep before taking the rib, a divinely induced unconsciousness, fell upon Avraham. A dreadful and great darkness came over him. And in that darkness, while Avraham lay unconscious on the ground beside the divided pieces, YHWH appeared as a smoking fire pot and a flaming torch, and passed between the pieces alone.
Avraham did not walk. Avraham was asleep. Avraham could not walk, could not agree, could not commit, could not participate in any way in the moment of the sealing. YHWH passed through the channel of the divided animals without a second party beside him. He moved through what should have been a two-party passage as the only party. He held both sides of the covenant simultaneously, the divine side and the human side, in a single unilateral passage through the pieces.
Avraham did not walk. Avraham was asleep. YHWH passed through alone, holding both sides, making himself the guarantor of both parties, sealing a covenant that could not be broken from the human side because the human side had never held it.
The structural consequence of this is enormous and must be stated plainly. A covenant sealed by one party passing through alone cannot be broken by the other party. The other party never held it. The other party’s faithfulness or failure is irrelevant to the standing of the covenant because the other party was never the guarantor of their own side. YHWH made himself the guarantor of both sides. He bound himself to himself. And a covenant whose guarantor holds both sides has no breakable edge on the human end.
This is the point the writer of Hebrews makes explicit in Hebrews 6:13-18. When YHWH made his promise to Avraham, since he had no one greater by whom to swear, he swore by himself. There was no external authority above YHWH to whom he could appeal as the enforcing witness of the covenant. No higher court. No greater name. So he took an oath by his own name, bound himself to himself, made his own existence the guarantee of the covenant’s standing.
The implication is precise: the covenant stands as long as YHWH exists. Which is forever. The oath is unbreakable not because of human faithfulness but because of divine self-binding.
He could swear by no greater. So he swore by himself. And the one who swore while Avraham slept swore for Avraham, for Avraham’s descendants, and, as Sha’ul (Paul) establishes in Galatians 3:16, for the seed. The promises were made to Avraham and to his seed. Sha’ul notes that seed is singular, not plural, not seeds as referring to many, but seed as referring to one. And that one is Mashiach. The covenant sealed while Avraham slept was sealed for Mashiach, the seed for whom the entire covenant structure was always pointing.
Everything in the gospel flows from this foundation. The unconditional nature of the gospel, sin abolished, righteousness constituted universal, judgment finished, for all flesh, without exception, without a human faithfulness requirement, is not a theological position arrived at by inference. It is the structural reality of how the covenant was sealed. YHWH passed through alone. He held both sides. He swore by himself. The covenant that was sealed in that passage for the seed who is Mashiach is the covenant that the cross completed. And the cross, like Genesis 15, required the one doing the sealing to pass through alone.
The three documents that follow in this series build on this foundation. Those Who Slept examines every human being from Adam forward as being in the same structural position as Avraham in the dark, held inside a covenant they did not participate in sealing, asleep to what YHWH was doing on their behalf. Why Have You Forsaken Me reads the cry from the cross through the Genesis 15 structure, the withdrawal of the Father’s participatory presence not as abandonment but as covenant faithfulness, the aloneness required by the very nature of the sealing. And God Was in Mashiach examines the reconciliation of all things as the completion of the Genesis 15 oath, YHWH inside the passage, holding both sides, reconciling all flesh to himself from within the Son who passed between the pieces at Golgotha.
But all of it stands on this. While Avraham slept. YHWH passed through alone. He could swear by no greater. So he swore by himself.
He passed through alone. He held both sides. He swore by himself. The covenant cannot be broken from the human side because the human side has never held it.
The covenant was not sealed by two parties walking together.
It was sealed by one passing through alone while the other slept.
YHWH held both sides.
YHWH swore by himself.
YHWH sealed it for the seed, which is Mashiach.
This is the foundation.
Everything else in the gospel stands on it.
The Gospel Revolution • Mike Williams Ministries
William Ethan Massengill • Michael Lilborn Williams • Daniel Thomas Rouse
Published by Audrey Williams