Loved ones, the previous passage left us staring into the abyss. We saw a world where the godly line of Seth had compromised with the worldly line of Cain, resulting in a culture so morally bankrupt that God grieved over the creation of man. The verdict was total: “every intention of the thoughts of his heart was only evil continually” (Gen. 6:5).
Now, the camera shifts from the chaotic panorama of global wickedness to a single man standing against the tide. In this passage, we see God’s plan of judgment take shape, but we also see His plan of salvation constructed, plank by plank. It is here that we encounter the first explicit mention of a concept that will dominate the rest of the Bible: the covenant.
Genesis 6:9-22 introduces Noah as a righteous remnant in a violent world, details God’s sovereign plan to de-create the world through a flood, and establishes the Ark as the divinely appointed means of salvation through a covenant relationship.
Verses 9-12
A Lily Among Thorns
9 These are the generations of Noah. Noah was a righteous man, blameless in his generation. Noah walked with God. 10 And Noah had three sons, Shem, Ham, and Japheth.
11 Now the earth was corrupt in God’s sight, and the earth was filled with violence. 12 And God saw the earth, and behold, it was corrupt, for all flesh had corrupted their way on the earth.
The narrative resets with a familiar structural marker: “These are the generations of Noah.” This phrase (toledot) signals that the focus of redemptive history is narrowing down to this one man and his family. The description of Noah is glowing: “Noah was a righteous man, blameless in his generation. Noah walked with God.”
Here, you must be careful how you read these adjectives. When you see the word “righteous,” it is easy to assume it means Noah was sinless or that he earned God’s favor through perfect moral performance. But remember the Analogy of Faith—letting Scripture interpret Scripture. We just learned in verse 8 that Noah “found favor” (grace) in the eyes of the Lord. Furthermore, the Apostle Paul tells us in Romans that “none is righteous, no, not one” (Rom. 3:10) apart from faith. Therefore, when the text calls Noah righteous, it is describing his standing by faith and his relative moral integrity in contrast to his filthy generation. Like Enoch before him, he “walked with God.” He remained in step with the Creator while the rest of the world ran headlong into rebellion.
The Earth Filled with Violence
The contrast could not be sharper. While Noah walked with God, “the earth was corrupt in God’s sight, and the earth was filled with violence.” The corruption was total; the text repeats that “all flesh had corrupted their way on the earth.” This violence (hamas) was the direct fruit of the Cainite culture we studied earlier—a society built on self-glorification and the power of the sword. The moral rot had become physical ruin.
Verses 13-17
The Verdict of De-Creation
13 And God said to Noah, “I have determined to make an end of all flesh, for the earth is filled with violence through them. Behold, I will destroy them with the earth. 14 Make yourself an ark of gopher wood. Make rooms in the ark, and cover it inside and out with pitch. 15 This is how you are to make it: the length of the ark 300 cubits, its breadth 50 cubits, and its height 30 cubits. 16 Make a roof for the ark, and finish it to a cubit above, and set the door of the ark in its side. Make it with lower, second, and third decks. 17 For behold, I will bring a flood of waters upon the earth to destroy all flesh in which is the breath of life under heaven. Everything that is on the earth shall die.
God takes Noah into His confidence, revealing the terrifying scope of His judgment: “I have determined to make an end of all flesh, for the earth is filled with violence through them. Behold, I will destroy them with the earth.”
God is not merely pruning the garden; He is plowing it under. The language of the flood is the language of de-creation. In Genesis 1, God separated the waters to create a habitable space for life. Now, He intends to bring a “flood of waters” to collapse those boundaries and wash away the corruption.
The Blueprint of Salvation
Yet, in the same breath as the sentence of death, God provides the means of life. He commands Noah: “Make yourself an ark of gopher wood.” The instructions are specific and architectural. It is to be covered with pitch, have three decks, and follow precise dimensions: “300 cubits, its breadth 50 cubits, and its height 30 cubits.”
Why such detail? Because salvation is not a human invention. Noah is not left to design his own lifeboat or come up with his own strategy to survive the wrath of God. God provides the blueprint. This is a vital hermeneutical principle: God always appoints the means of salvation. Just as Noah could not survive the flood outside of God’s specific design, we cannot survive divine judgment outside of God’s appointed Ark, Jesus Christ.
Verses 18-22
The Noahic Covenant
18 But I will establish my covenant with you, and you shall come into the ark, you, your sons, your wife, and your sons’ wives with you. 19 And of every living thing of all flesh, you shall bring two of every sort into the ark to keep them alive with you. They shall be male and female. 20 Of the birds according to their kinds, and of the animals according to their kinds, of every creeping thing of the ground, according to its kind, two of every sort shall come in to you to keep them alive. 21 Also take with you every sort of food that is eaten, and store it up. It shall serve as food for you and for them.” 22 Noah did this; he did all that God commanded him.
Amidst the technical details of the Ark, God speaks a word that changes human history: “But I will establish my covenant with you.” This is the first time the word covenant (berith) appears in the Bible. A covenant is more than a contract; it is a binding bond of life and death, sovereignly administered by God.
God promises to save Noah, but note the corporate nature of this salvation: “you shall come into the ark, you, your sons, your wife, and your sons’ wives with you.” God’s covenant with the head of the household extends to his family. This principle of household salvation is a thread you can trace all the way to the New Testament, from the Passover households in Egypt to the baptism of the Philippian jailer’s household in Acts 16.
The Preservation of Creation
Noah is also commanded to become a new Adam. Just as Adam was to rule over the animals, Noah is to preserve them. He is told, “And of every living thing of all flesh, you shall bring two of every sort into the ark to keep them alive with you.” He must also “take with you every sort of food that is eaten.” The Ark is a floating Eden, a microcosm of God’s good creation preserved in a wooden shell while the old world dissolves.
The Obedience of Faith
The section concludes with a simple, powerful statement: “Noah did this; he did all that God commanded him.” Imagine the scene. Noah is building a massive vessel on dry land, likely amidst the mockery of his violent neighbors, for a judgment that had not yet been seen (Heb. 11:7). His obedience was total. He didn’t debate the dimensions or question the logic. He trusted God’s Word more than his own eyes.
Conclusion
This passage sets the stage for the greatest catastrophe in ancient history, but it also highlights the character of God. He is a God of justice who cannot let violence and corruption go unchecked forever. He is a God of sovereignty who determines the end from the beginning.
But most beautifully, He is a God of covenant. He does not leave His people to face the storm alone. He provides an Ark. He establishes a bond. He gives specific instructions for salvation. As we look at Noah, the “herald of righteousness” (2 Peter 2:5), we see a man who believed God and was saved—not by the wood and pitch of the boat, but by the grace of the God who designed it.
Key Terms & Concepts
- Covenant (Berith): A binding relationship between two parties, sovereignly administered by God, containing promises and obligations. This is the first explicit mention of a covenant in Scripture, establishing the framework for how God relates to His people throughout redemptive history.
- Righteousness: In the biblical sense, this does not imply sinless perfection (as Noah needed the Ark for salvation too). Rather, it refers to a right standing with God by faith (grace) and a life characterized by obedience to God’s commands in contrast to the surrounding culture.
- The Ark: The vessel appointed by God to preserve the righteous remnant and the animal kingdom from the flood. Theologically, it serves as a “type” of Christ, representing the only place of safety from the coming judgment of God.
- De-creation: The theological concept that the Flood was a reversal of the creative acts of Genesis 1. By unleashing the waters, God was returning the ordered cosmos to a state of “tohu wa-bohu” (formless and void) to cleanse it of sin.
- Pitch: The substance used to waterproof the Ark. Interestingly, the Hebrew word for “pitch” (kopher) shares the same root as the word for “atonement” (kaphar), which means “to cover.” While we must be careful not to over-allegorize, both concepts involve a covering that turns away judgment.