15 Then God said to Noah, 16 "Go forth from the ark, you and your wife, and your sons and your sons' wives with you. 17 Bring forth with you every living thing that is with you of all flesh--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 upon the earth." 18 So Noah went forth, and his sons and his wife and his sons' wives with him. 19 And every beast, every creeping thing, and every bird, everything that moves upon the earth, went forth by families out of 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 And when the Lord smelled the pleasing odor, the Lord said in his heart, "I will never again curse the ground because of man, for the imagination of man's heart is evil from his youth; neither will I ever again destroy every living creature as I have done. 22 While the earth remains, seedtime and harvest, cold and heat, summer and winter, day and night, shall not cease."
Matthew Henry's Commentary on Genesis 8:15-22
Commentary on Genesis 8:13-19
(Read Genesis 8:13-19)
God consults our benefit, rather than our desires; he knows what is good for us better than we do for ourselves, and how long it is fit our restraints should continue, and desired mercies should be delayed. We would go out of the ark before the ground is dried; and perhaps, if the door, is shut, are ready to thrust off the covering, and to climb up some other way; but God's time of showing mercy is the best time. As Noah had a command to go into the ark, so, how tedious soever his confinement there was, he would wait for a command to go out of it again. We must in all our ways acknowledge God, and set him before us in all our removals. Those only go under God's protection, who follow God's direction, and submit to him.
Commentary on Genesis 8:20-22
(Read Genesis 8:20-22)
Noah was now gone out into a desolate world, where, one might have thought, his first care would have been to build a house for himself, but he begins with an alter for God. He begins well, that begins with God. Though Noah's stock of cattle was small, and that saved at great care and pains, yet he did not grudge to serve God out of it. Serving God with our little is the way to make it more; we must never think that is wasted with which God is honoured. The first thing done in the new world was an act of worship. We are now to express our thankfulness, not by burnt-offerings, but by praise, and pious devotions and conversation. God was well pleased with what was done. But the burning flesh could no more please God, than the blood of bulls and goats, except as typical of the sacrifice of Christ, and expressing Noah's humble faith and devotedness to God. The flood washed away the race of wicked men, but it did not remove sin from man's nature, who being conceived and born in sin, thinks, devises, and loves wickedness, even from his youth, and that as much since the flood as before. But God graciously declared he never would drown the world again. While the earth remains, and man upon it, there shall be summer and winter. It is plain that this earth is not to remain always. It, and all the works in it, must shortly be burned up; and we look for new heavens and a new earth, when all these things shall be dissolved. But as long as it does remain, God's providence will cause the course of times and seasons to go on, and makes each to know its place. And on this word we depend, that thus it shall be. We see God's promises to the creatures made good, and may infer that his promises to all believers shall be so.