262. Hitherto the Cainites seem to have insulted the true Church with impunity and to have triumphed over them. But the name "Lamech" signifies that God, at the time in which Lamech was born, inflicted on the posterity of Cain their due punishment. The name Lamech is derived from the verb makak, which signifies to humble, to diminish, to suppress. Or, it may be understood actively, to mean that in the time of Lamech the posterity of Cain so greatly increased that the true Church was quite overwhelmed by them.
263. Such was the posterity of Cain; men, no doubt, renowned for their wisdom and greatness. And I also believe that some of them were saved by the uncovenanted mercy of God, as I have above explained. But far the greater part of them most bitterly hated and persecuted the true Church. They could not brook inferiority to the sons of Adam, the true Church; therefore they set up their own forms of worship, and introduced many other new things for the sake of suppressing the church of Adam. And because the false church was thus kept separate from the true Church, I believe that Cain married to each other his sons and daughters. Accordingly, about the time of Lamech, Cain's posterity began to multiply exceedingly. And it is for this reason, I believe, that Moses here terminates the list.
V. 19. And Lamech took unto him two wives; the name of the one was Adah, and the name of the other Zillah.
264. Here again a twofold question arises. In the first place divines dispute whether Lamech married these two wives on account of lustful passion or for some other cause. My belief is that polygamy was not entered into for the sake of lust, but with the object of increasing his family, and from the lust of dominion, and especially so if, as his name imports, the Lord at that time had been punishing the Cainites, or the posterity of Cain, by pestilence, or by some other calamity. In this case, Lamech probably thought by such expedient to retrieve his greatness. Thus barbarous nations retain polygamy to strengthen and establish both home and State.
265. As regards the names of these two wives, the name of one is Adah; that is, adorned, or, having chains on the neck. Adi signifies a neat, or elegant woman, and adah, the verb, signifies to adorn, or, to put on. And perhaps this name was given to her, not only because she was the mistress of the house, elegantly adorned or clothed, but because she was also beautiful. The name of the other wife, Zillah, signifies, his shade.
V. 20. And Adah bare Jabal; he was the father of such as dwell in tents and have cattle.