Verses 6-20, - The lives of the succeeding patriarchs are framed upon the model of this Adamic biography, and do not call for separate notice. The names of the next six were Seth (ver. 6; videGenesis 4:25); Enos (ver. 9; vide Genesis 4:26); Cainan, possession (Gesenius); a child, one begotten (Furst); a created thing, a creature, a young man (Ewald); possessor, or spearsman (Murphy; ver. 12); Mahalaleel, praise of God (Gesenius, Furst, Murphy; ver. 15); Jared, descent (Gesenius); low ground, water, or marching down (Furst); going down (Murphy; ver. 18); Enoch, dedicated, initiated (ver. 19; cf. Genesis 4:17).
5:6-20 Concerning each of these, except Enoch, it is said, and he died. It is well to observe the deaths of others. They all lived very long; not one of them died till he had seen almost eight hundred years, and some of them lived much longer; a great while for an immortal soul to be prisoned in a house of clay. The present life surely was not to them such a burden as it commonly is now, else they would have been weary of it. Nor was the future life so clearly revealed then, as it now under the gospel, else they would have been urgent to remove to it. All the patriarchs that lived before the flood, except Noah, were born before Adam died. From him they might receive a full account of the creation, the fall, the promise, and the Divine precepts about religious worship and a religious life. Thus God kept up in his church the knowledge of his will.
And Seth lived an hundred and five years, and begat Enos. Not that this was his firstborn, no doubt but he had other children before this time; but this is only mentioned, because it carried the lineage and descent directly from Adam to Noah, the father of the new world, and from whom the Messiah was to spring; whose genealogy to give is a principal view of this book, or account of generations from Adam to Noah.