Theology · guided walk
The Covenants
God's unfolding promises to humanity, each covenant building toward the ultimate fulfillment in Christ.
Before you walk
Where this trail goes
A covenant is God binding Himself with a promise, and the whole Bible is built on a chain of them. This walk follows that chain through eight verses: a rainbow over a judged world, a call to one man in Ur, a smoking firepot passing between cut pieces, a nation gathered at a mountain, a king promised an everlasting throne, a prophet announcing something new, a cup lifted the night before a cross, and a letter explaining what it all meant.
Watch two things as you walk. First, who does the binding: again and again it is God who says "I will." Second, the one covenant with an "if", Sinai, and what its condition exposes. By the last stop, the pattern is unmistakable: every promise has been driving toward one Person and one poured-out cup.
8 stops on this walk.
Stop 1 of 8
Genesis 9:11
And I establish My covenant with you: Never again will all life be cut off by the waters of a flood; never again will there be a flood to destroy the earth.”
Genesis 9:11BSB Covenant enters Scripture here: after judgment, God binds Himself first, unconditionally, to all flesh.
The Noahic covenant is unconditional and universal, made with Noah, his descendants, and "every living creature," with no clause for anyone to keep. The sign is a weapon: the Hebrew word is the ordinary one for a war bow, hung in the clouds and pointed away from the earth.
Stop 2 of 8
Genesis 12:1
Then the LORD said to Abram, “Leave your country, your kindred, and your father’s household, and go to the land I will show you.
Genesis 12:1BSB The promise narrows to one man so blessing can eventually reach every family on earth.
Seven "I will" clauses and not one "if you." Land, seed and blessing are pledged to a childless man in Ur, and Paul reads the last clause, "in thee shall all families of the earth be blessed", as the gospel preached beforehand (Galatians 3:8).
Commentary on Genesis 12:11 voice
This call included two promises: the first, showing the land of his future posterity; and the second, that in his posterity all the earth was to be blessed (Ge 12:2). Abraham obeyed, and it is frequently mentioned in the New Testament as a striking instance of his faith (Heb 11:8).
Jamieson, Fausset & Brown· Commentary Critical and Explanatory on the Whole Bible, 1871Reformed
Stop 3 of 8
Genesis 15:18
On that day the LORD made a covenant with Abram, saying, “To your descendants I have given this land—from the river of Egypt to the great River Euphrates—
Genesis 15:18BSB God alone swears the oath, 'unto thy seed have I given', a grant, not a negotiation.
Abram cuts the animals in half, and in the ordinary ceremony both parties walk the aisle of blood together. Abram is put to sleep, and a smoking furnace and a burning lamp pass through alone. God takes both sides of the oath, which is why the promise cannot fail on Abram's performance (Hebrews 6:13–18).
Commentary on Genesis 15:181 voice
The Lord made a covenant - כרת ברית carath berith signifies to cut a covenant, or rather the covenant sacrifice; for as no covenant was made without one, and the creature was cut in two that the contracting parties might pass between the pieces, hence cutting the covenant signified making the covenant.
Adam Clarke· Commentary on the Bible, 1832Evangelical
Stop 4 of 8
Exodus 19:5
Now if you will indeed obey My voice and keep My covenant, you will be My treasured possession out of all the nations—for the whole earth is Mine.
Exodus 19:5BSB The one covenant with an 'if': Sinai's condition exposes the human side that will break.
Sinai is the one conditional covenant in the chain: "If ye will obey my voice indeed... then." Israel answers "All that the LORD hath spoken we will do" before hearing the terms, and breaks them before Moses comes down the mountain. The law's stated job is to expose sin, not to remove it (Romans 3:20).
Commentary on Exodus 19:51 voice
A peculiar treasure - A costly possession acquired with exertion, and carefully guarded. The special relation in which Israel stands, taken out of the pagan world and consecrated to God, as His slaves, subjects, and children, determines their privileges, and is the foundation of their duties. The same principle applies even in a stronger sense to the Church. See Act 20:28; 1Co 6:20; 1Pe 2:9. All the earth is mine - It was a point of great practical importance, to impress upon the Jews that their God was no mere national Deity. Compare Deu 10:14; Psa 24:1.
Albert Barnes· Notes, Explanatory and Practical, on the Old and New Testaments (1832-1869)Evangelical
Stop 5 of 8
2 Samuel 7:12
And when your days are fulfilled and you rest with your fathers, I will raise up your descendant after you, who will come from your own body, and I will establish his kingdom.
2 Samuel 7:12BSB The seed becomes a king: the promise now carries a throne that must stand forever.
David offers to build God a house; God answers that He will build David one: a seed, a throne, and a kingdom established for ever. The dynasty ends at the exile with no king on the throne, and the promise sits open for six centuries until Gabriel quotes it to Mary word for word (Luke 1:32–33).
Commentary on 2 Samuel 7:122 voices
But by a special ordinance and promise of God, his successor was to be a son born after this time; and the departure from the established usage of the East in fixing the succession, can be accounted for on no other known ground, except the fulfilment of the divine promise.
Jamieson, Fausset & Brown· Commentary Critical and Explanatory on the Whole Bible, 1871Reformed
However, the tribe of Judah did not fail until he came for whom it was reserved, who did not himself sit upon a material throne, for the kingdom of Judea had now been transferred to Herod, the son of Antipater, the Ascalonite, and to his sons, who divided Judea into four provinces when Pilate was governor and Tiberius held the power over the whole Roman province. But his indestructible kingdom he calls the throne of David on which the Lord sat. He himself is "the expectation of nations," not of the least part of the world.
Basil of Caesarea· LETTER 236, 379Patristic
Stop 6 of 8
Jeremiah 31:31
Behold, the days are coming, declares the LORD, when I will make a new covenant with the house of Israel and with the house of Judah.
Jeremiah 31:31BSB After the broken covenant, God promises a new one: written on hearts, not stone.
This is the only Old Testament verse that uses the phrase "a new covenant," and it was spoken while Jerusalem was falling. It carries four promises: law written on hearts, God as their God, everyone knowing Him, and sins remembered no more. Hebrews 8 quotes the passage in full.
Commentary on Jeremiah 31:312 voices
All things therefore are of one and the same substance, that is, from one and the same God; as also the Lord says to the disciples "Therefore every scribe, which is instructed unto the kingdom of heaven, is like unto a man that is an householder, which bringeth forth out of his treasure things new and old." He did not teach that he who brought forth the old was one, and he that brought forth the new, another; but that they were one and the same.
Irenaeus· AGAINST HERESIES 4:9.1, 202Patristic
Behold, the days come, saith the Lord,.... This refers to Gospel times, as is clear from the quotation and application by the apostle, Heb 8:8; and it is owned by a modern Jew (l) to belong to the times of the Messiah.
John Gill· Exposition of the Old Testament (1748-1763)Reformed
Stop 7 of 8
Matthew 26:28
This is My blood of the covenant, which is poured out for many for the forgiveness of sins.
Matthew 26:28BSB Jeremiah's promise gets a night and a price: the new covenant is cut in Jesus' blood.
Jesus lifts the cup and says "this is my blood of the new testament", enacting Jeremiah 31 at a table, before the cross, in front of witnesses. The covenant is ratified the way Genesis 15 was: by blood, with one party paying for both.
Commentary on Matthew 26:282 voices
These verses describe the appointment of the sacrament of the Lord’s Supper. Our Lord knew well the things that were before him, and graciously chose the last quiet evening that he could have before his crucifixion as an occasion for bestowing a parting gift on his church. How precious must this ordinance have afterwards appeared to his disciples when they remembered the events of the night! How mournful is the thought that no ordinance has led to such fierce controversy, and been so grievously misunderstood, as the ordinance of the Lord’s Supper!
J.C. Ryle· Expository Thoughts on the Gospels: Matthew, 1856
This is the sign of my blood, whereby the new testament or covenant is confirmed. Which is shed for many - As many as spring from Adam.
John Wesley· Explanatory Notes upon the New Testament, 1755Evangelical
Stop 8 of 8
Hebrews 8:6
Now, however, Jesus has received a much more excellent ministry, just as the covenant He mediates is better and is founded on better promises.
Hebrews 8:6BSB The landing: Christ mediates the better covenant, and every earlier promise reads forward to Him.
Hebrews returns the verdict: a better covenant, on better promises, with a better mediator. The argument is not that the first was bad but that it was a shadow with an expiry built in: "in that he saith, A new covenant, he hath made the first old." It was written while the temple was still standing.
Commentary on Hebrews 8:62 voices
"It was therefore necessary that the patterns of things in the heavens should be purified with these; but the heavenly things themselves with better sacrifices than these." Both in the verse before us, then, and throughout, does he ascribe the word better to the Lord, who is better and other than originated things. For better is the sacrifice through him, better the hope in him and also the promises through him, not merely as great compared with small, but the one differing from the other in nature, because he who conducts this economy, is better than things originated.
Athanasius of Alexandria· Discourses Against the Arians 1.13. [59], 373Patristic
Now hath he obtained a more excellent ministry - His office of priesthood is more excellent than the Levitical, because the covenant is better, and established on better promises: the old covenant referred to earthly things; the new covenant, to heavenly. The old covenant had promises of secular good; the new covenant, of spiritual and eternal blessings.
Adam Clarke· Commentary on the Bible, 1832Evangelical
The big picture
What this walk means
Lay the eight stops side by side and the pattern speaks. At nearly every stop, God is the one talking and God is the one promising: "I will establish my covenant" (Genesis 9:11), "unto thy seed have I given this land" (Genesis 15:18), "I will set up thy seed after thee" (2 Samuel 7:12), "I will make a new covenant" (Jeremiah 31:31). These are not contracts negotiated between equals. They are commitments God makes and God keeps.
Sinai stands apart on purpose. Exodus 19:5 is the covenant with a condition, "if ye will obey my voice indeed," and Israel's history answers that "if." Jeremiah says it plainly: a new covenant is coming, unlike the one they broke. The problem was never God's faithfulness; it was the human side of the agreement.
So the new covenant solves the human side. Jesus takes the cup and declares the promise fulfilled in His own blood, "poured out for many unto remission of sins" (Matthew 26:28). Hebrews 8:6 then names Him the mediator of "a better covenant, enacted upon better promises," better because the keeping of it rests on Him. From Noah's rainbow to David's throne, every covenant was a down payment. The risen Son of David is where the "I will" of God lands, and it cannot be broken.
What you now know
- One covenant in the chain is conditional, Sinai, and it is the one Israel broke before Moses came off the mountain.
- The rest are pledges God swore to keep Himself. In Genesis 15 He walked the blood aisle alone.
- Each covenant adds and never cancels: preservation, a people, a land, a law that exposes sin, a throne, and a heart that can keep it.
- The New Covenant was promised while Jerusalem burned and enacted over a cup, in blood, by the mediator Hebrews calls better.