"And Cain went out from the presence of the Lord." These words may also respect his being thrust out from God, as one anathematized, accursed, or cut off, in effect the same with excommunication. But be it so, the act was extraordinary, being administered by God himself; even as he served Corah and his company, though in kind there was a difference, the one, even Cain, being yet permitted to live for a while in the world; the other being sent down quick into hell; but both, for their villany against the worship and people of God, stand bound over to answer it at the eternal judgment.
Ver. 17. "And Cain knew his wife; and she conceived, and bare Enoch: and he builded a city, and called the name of the city, after the name of his son, Enoch."
Cain's wife was his sister, or near kinswoman; for she sprang of the same loins with himself; because his mother was "the mother of all living" (Gen 3:20).
This wife bare him a son; for whose sake, as it seems, he built the city. Hence note, That men who are shut out of heaven, will yet use some means to be honourable on earth. Cain being accursed of God, yet builds him a city; the renown of which act, that it might not be forgotten, he calleth it after the name of his son. Much like this was that carnal act of blasted Absalom; because he had no child, he would erect a pillar, which must forsooth be called Absalom's place, after the name of Absalom, to keep his name in remembrance upon earth (2 Sam 18:18).
"And he builded a city," &c. Note, That it is the design of Satan, and the deceitful heart of man, to labour to quiet a guilty conscience, not by faith in the blood of Christ, but by over much business in the things of this world.
"And called the name of the city, after the name of his son, Enoch." Although Cain had a mind to keep up his name with fame in the world, yet he would not venture to dedicate the city to his own name; that would have been too gross; and perhaps others would have called it, The CITY OF THE MURDERER; but he calleth it after the name of his son, his son Enoch; whom he pretended was a man both taught, and dedicate, as it seems his name imports. Hence note again, That men who themselves are accursed of God, will yet put as fair glosses on their actions, as their hypocritical hearts can invent. Who must this city be dedicated to, but to him whom Cain had dedicated and taught. I will not say that in truth he gave him to God, for that his reprobate heart would not suffer; but being given up of God, yet retaining, with Saul, considerations of honour: therefore, as is the custom of ungodly hypocrites, he would put the best show on his ungodly actions.
Thus Saul, when he had received the sentence of the Lord against him; yet, Turn again with me (saith he to Samuel) "yet honour me now before—the people, and before Israel" (1 Sam 15:30). So the money wherewith the high priests and scribes had bought the life, and obtained the death of Christ; with that they make some shew of godliness, in buying with it a piece of ground to bury strangers in (Matt 27:3-7).
Ver. 18. "And unto Enoch was born Irad: and Irad begat Mehujael: and Mehujael begat Methusael: and Methusael begat Lamech."
These are the offspring of Cain; the English of whose names, if the nature and disposition of the persons were according, they might well be called, with abhorrence, the brood of wicked Cain, even the generation whom the Lord had cursed, notwithstanding Enoch was their father. Enoch begat Irad, a wild ass; Irad begat Mehujael, one presumptuous above measure, his name signifies, one teaching God. But "who hath directed the Spirit of the Lord?" (Isa 40:13). Or "Shall any teach God knowledge?" (Job 21:22). The son of this man was Methusael, asking death, the true fruit of all such presumptuous ones, "his confidence shall be rooted out of his tabernacle, and it shall bring him to the king of terrors" (Job 18:14). His son was Lamech, one poor or smitten: The first, that, as we read, did break the order of God in the matter of marriage.
Ver. 19. "And Lamech took unto him two wives: the name of the one was Adah, and the name of the other Zillah."