The directions concerning the ark embrace the purpose to destroy the race of man Genesis 6:13, the plan and specification of the ark Genesis 6:14-16, the announcement of the deluge Genesis 6:17, the arrangements for the preservation of Noah and his family, and certain kinds of animals Genesis 6:18-21.

Genesis 6:13

The end of all flesh. - The end may mean either the point to which it tends, or the extermination of the race. The latter is the simpler. All flesh is to be understood of the whole race, while yet it does not preclude the exception of Noah and his family. This teaches us to beware of applying an inflexible literality to such terms as all, when used in the sense of ordinary conversation. "Is come before me," is in the contemplation of my mind as an event soon to be realized. "For the land is filled with violence." The reason. "I will destroy them." The resolve. There is retribution here, for the words "corrupt" and "destroy" are the same in the original.

I will destroy them with the earth - Not only the human race was to he destroyed, but all terrestrial animals, i.e. those which could not live in the waters. These must necessarily be destroyed when the whole surface of the earth was drowned. But destroying the earth may probably mean the alteration of its constitution. Dr. Woodward, in his natural history of the earth, has rendered it exceedingly probable that the whole terrestrial substance was amalgamated with the waters, after which the different materials of its composition settled in beds or strata according to their respective gravities. This theory, however, is disputed by others.

And God said unto Noah,.... This is a proof that he found favour in his eyes, since he spake to him, and told him what he had observed, and what he was determined to do, and gave him directions to make an ark for the security of himself and family, when he should destroy the world:

the end of all flesh is come before me; that is, it was determined to put an end to the lives of all men, and of all cattle, and fowl and creeping things on the earth; all which are included in the phrase, "all flesh", even every living substance on the earth:

for the earth is filled with violence through them; that is, through men, for they are principally intended in the preceding clause, though not only; and it was through them, and not through other creatures, that the earth was filled with violence, in the sense in which it is explained in See Gill on Genesis 6:11,

and behold, I will destroy them with the earth; meaning, that he would destroy all men, together with the cattle and creeping things of the earth, the trees, and herbs, and plants in it, yea, that itself, for that is said to perish by the flood, 2 Peter 3:6. Some render it, "out of the earth" (b); that is, would destroy them from it, that they should be no more on it.

(b) "e terra", Cartwright; some in Vatablus; so Ar. vers. Aben Ezra, Jarchi, Ben Gersom & Ben Melech.

"The end of all flesh is come before Me." אל בּוא, when applied to rumours, invariably signifies "to reach the ear" (vid., Genesis 18:21; Exodus 3:9; Esther 9:11); hence לפני בּא in this case cannot mean a me constitutus est (Ges.). קץ, therefore, is not the end in the sense of destruction, but the end (extremity) of depravity or corruption, which leads to destruction. "For the earth has become full of wickedness מפּגיהם," i.e., proceeding from them, "and I destroy them along with the earth." Because all flesh had destroyed its way, it should be destroyed with the earth by God. The lex talionis is obvious here.

And God said unto Noah, The end of all flesh is come before me; for the earth is filled with violence through them; and, behold, I will destroy them with the earth.

6:13 The end of all flesh is come before me; I will destroy them - The ruin of this wicked world is decreed; it is come, that is, it will come surely, and come quickly.

with the earth: or, from the earth

13. And God said unto Noah-How startling must have been the announcement of the threatened destruction! There was no outward indication of it. The course of nature and experience seemed against the probability of its occurrence. The public opinion of mankind would ridicule it. The whole world would be ranged against him. Yet, persuaded the communication was from God, through faith (Heb 11:7), he set about preparing the means for preserving himself and family from the impending calamity.

6:12-21 God told Noah his purpose to destroy the wicked world by water. The secret of the Lord is with them that fear him, Ps 25:14. It is with all believers, enabling them to understand and apply the declarations and warnings of the written word. God chose to do it by a flood of waters, which should drown the world. As he chooses the rod with which he corrects his children, so he chooses the sword with which he cuts off his enemies. God established his covenant with Noah. This is the first place in the Bible where the word 'covenant' is found; it seems to mean, 1. The covenant of providence; that the course of nature shall be continued to the end of time. 2. The covenant of grace; that God would be a God to Noah, and that out of his seed God would take to himself a people. God directed Noah to make an ark. This ark was like the hulk of a ship, fitted to float upon the waters. It was very large, half the size of St. Paul's cathedral, and would hold more than eighteen of the largest ships now used. God could have secured Noah without putting him to any care, or pains, or trouble; but employed him in making that which was to be the means to preserve him, for the trial of his faith and obedience. Both the providence of God, and the grace of God, own and crown the obedient and diligent. God gave Noah particular orders how to make the ark, which could not therefore but be well fitted for the purpose. God promised Noah that he and his family should be kept alive in the ark. What we do in obedience to God, we and our families are likely to have the benefit of. The piety of parents gets their children good in this life, and furthers them in the way to eternal life, if they improve it.