Book Study · Week 5 of 6

Starting Over

Genesis 6:5-22, 8:1-22

Judgment and grace through Noah

Main Point

God takes sin seriously — but He always provides a way through for those who trust Him.

Application Ideas

What is God asking you to build or do that seems foolish to the world? Will you obey even when it doesn't make sense?

Discussion Questions

How do we hold together God's judgment and God's grace in this story? What does Noah's obedience teach us?

Detailed Sermon Outline

Primary Text: Genesis 6:5-22; 8:1-22

Supporting Texts: Romans 6:23; Titus 3:4-7; Psalm 91:1-2

Big Idea: God's judgment is real and terrible, but so is His grace; Noah found favor not because he was perfect but because he walked with God in a dark age.

Target Length: 35-40 minutes

Introduction

By Genesis 6, several generations have passed since the Fall. Humanity has multiplied. And with multiplication has come a deepening of evil. The text is blunt: 'The LORD saw how great the wickedness of the human race had become on the earth, and that every inclination of the thoughts of their hearts was only evil all the time.'

This is the darkest hour in human history up to this point. But in this darkness, there is one man: Noah. Genesis 6:8 says, 'Noah found favor in the eyes of the LORD.' In a world characterized by evil, Noah alone is described as righteous, blameless, and a walker with God.

The flood story is about judgment, yes. But it is also about preservation. It is about what happens when grace breaks into a world that has earned condemnation. It is about what it costs to be faithful when faithfulness costs everything.

I. The Problem: Humanity Separated from God (Genesis 6:5-13)

Genesis 6:5 does not mince words: 'every inclination of the thoughts of their hearts was only evil all the time.' This is not hyperbole. This is describing a humanity that has turned away from God so completely that good has become functionally impossible. They do not fluctuate between good and evil. They have simply chosen evil.

Genesis 6:11-12 adds more detail: 'Now the earth was corrupt in God's sight and was full of violence. God saw how corrupt the earth had become, for all the people on earth had corrupted their ways.'

Note the vocabulary: 'corrupt' and 'corruption.' The image is of something that was once good being spoiled, rotting from the inside. Humanity was made in God's image, but that image has been so defaced by sin that it is no longer recognizable.
The earth itself participates in the corruption. When human violence increases, the earth suffers. Sin is not an individual problem. It is cosmic in scope.

God's response is judgment: 'I am going to put an end to all people, for the earth is filled with violence because of them. I am going to destroy both them and the earth.' This is not cruelty. This is mercy to a creation that is being suffocated by human evil.

II. The Grace: Noah Finds Favor (Genesis 6:8-22)

But in the same breath that God announces judgment, He announces grace: 'Noah, however, found favor in the eyes of the LORD.' Genesis 6:9 describes him: 'Noah was a righteous man, blameless among the people of his time, and he walked with God.'

Let this sink in. Noah was not righteous because he was perfect. He was righteous because he was in relationship with God when no one else was. He 'walked with God' in an age when most people had forgotten God even existed. That walk made him righteous.

God chooses Noah not to punish him but to preserve him. 'But I will establish my covenant with you, and you will enter the ark — you and your sons and your wife and your sons' wives with you.' Noah will be saved, not because he earned salvation, but because he walked with God and God loves those who walk with Him.
Then comes one of the most difficult tasks ever assigned to a human: 'You are to bring into the ark two of all living creatures, every kind of bird, every kind of animal, and every kind of creature that moves along the ground.' Noah must spend years building something that makes no sense to everyone around him, then filling it with creatures, preparing for judgment no one else believes is coming.

This is faith tested. Noah obeys. He builds the ark 'just as God commanded him.' He does not argue. He does not negotiate. He does not wait for proof. He trusts.

III. The Storm and After: Judgment and Restoration (Genesis 7-8)

The waters rise. The fountains of the great deep burst forth. Rain falls for forty days and forty nights. Every living thing outside the ark perishes. This is catastrophe on an unimaginable scale. But Noah and his family are safe, preserved in the vessel God commanded.

Genesis 8:1 marks a turning point: 'But God remembered Noah and all the wild animals and the livestock that were with him in the ark, and he sent a wind over the earth, and the waters receded.' Remember — this word suggests that God's attention has returned, that His purpose to save is being fulfilled.

The waters recede. The ark comes to rest on the mountains of Ararat. Noah sends out birds to see if the earth is dry. The dove returns. Finally, after months confined, Noah, his family, and all the animals emerge.
Genesis 8:20-22 describes Noah's response: 'Noah built an altar to the LORD and, taking some of all the clean animals and clean birds, he sacrificed burnt offerings on it. The LORD smelled the pleasing aroma and said in his heart: Never again will I curse the ground because of humans, even though every inclination of the human heart is evil from childhood.'

Notice the covenant God makes: He will not judge like this again, not because humans will become good, but because God has committed Himself to patience and restoration. The judgment is real. But so is the commitment to preserve a people who walk with Him.

Conclusion & Appeal

We live in an age that is not so different from Noah's. We live in a culture where evil seems normalized, where violence is entertainment, where walking with God is eccentric and countercultural. The pressure to conform, to forget about God, to live for pleasure and profit, is immense.

But Noah's story tells us something crucial: walking with God in a dark age matters. Not because it will make you popular. Not because it will make your life easy. But because it makes you the kind of person God preserves, the kind of person God saves, the kind of person God makes part of the new beginning.

This week, ask yourself: Am I walking with God, or just walking past Him? Am I countercultural enough to be faithful, or too comfortable to be convicted? Where is God calling me to build something that makes no sense except that He commanded it?