Genesis 8:13-22

¹³ Now it came about in the six hundred and first year, in the first month, on the first of the month, the water was dried up from the earth. Then Noah removed the covering of the ark, and looked, and behold, the surface of the ground was dried up. ¹⁴ In the second month, on the twenty-seventh day of the month, the earth was dry. ¹⁵Then God spoke to Noah, saying, ¹⁶ "Go out of the ark, you and your wife and your sons and your sons' wives with you. ¹⁷ "Bring out with you every living thing of all flesh that is with you, birds and animals and every creeping thing that creeps on the earth, that they may breed abundantly on the earth, and be fruitful and multiply on the earth." ¹⁸ So Noah went out, and his sons and his wife and his sons' wives with him. ¹⁹ Every beast, every creeping thing, and every bird, everything that moves on the earth, went out by their families from the ark.

²⁰ Then Noah built an altar to the LORD, and took of every clean animal and of every clean bird and offered burnt offerings on the altar. ²¹ The LORD smelled the soothing aroma; and the LORD said to Himself, "I will never again curse the ground on account of man, for the intent of man's heart is evil from his youth; and I will never again destroy every living thing, as I have done.

²² "While the earth remains,
Seedtime and harvest,
And cold and heat,
And summer and winter,
And day and night
Shall not cease."

Wow, what a statement. God flooded the earth because of the evil of mankind in the first place. After it is all done, He says that it won't happen again. But it isn't because Noah's descendants will do better than those before him. It is in spite of that. We see that God says, "for the intent of man's heart is evil from his youth..." God knew things would eventually go back to where they were, but He already had a plan in motion for the redemption of sinners. Paul said, "all have sinned" and God certainly knew that would be the case. He chose to save and redeem us anyway.