In the biography of Lamek the name of his son is not only given, but the reason of it is assigned. The parents were cumbered with the toil of cultivating the ground. They looked forward with hope to the aid or relief which their son would give them in bearing the burden of life, and they express this hope in his name. In stating the reason of the name, they employ a word which is connected with it only by a second remove. נוּח nûach and נחם nācham are stems not immediately connected; but they both point back to a common root נח (n-ch) signifying "to sigh, to breathe, to rest, to lie down."

This is only another recorded instance of the habit of giving names indicative of the thoughts of the parents at the time of the child's birth. All names were originally significant, and have still to this day an import. Some were given at birth, others at later periods, from some remarkable circumstance in the individual's life. Hence, many characters of ancient times were distinguished by several names conferred at different times and for different reasons. The reason of the present name is put on record simply on account of the extraordinary destiny which awaited the bearer of it.

Which the Lord hath cursed. - Here is another incidental allusion to the second document, without which it would not be intelligible. If the present document had been intended to stand alone, this remark would have had its explanation in some previous part of the narrative.

And Lamech lived an hundred eighty and two years, and begat son. According to the Septuagint version he was an hundred and eighty eight years old; but according to the Samaritan version only fifty three; the name, of his son, begotten by him, is given in the next verse, with the reason of it.

And Lamech lived an hundred eighty and two years, and begat a son:

5:25-32 Methuselah signifies, 'he dies, there is a dart,' 'a sending forth,' namely, of the deluge, which came the year that Methuselah died. He lived 969 years, the longest that any man ever lived on earth; but the longest liver must die at last. Noah signifies rest; his parents gave him that name, with a prospect of his being a great blessing to his generation. Observe his father's complaint of the calamitous state of human life, by the entrance of sin, and the curse of sin. Our whole life is spent in labour, and our time filled up with continual toil. God having cursed the ground, it is as much as some can do, with the utmost care and pains, to get a hard livelihood out comfort us. It signifies not only that desire and expectation which parents generally have about their children, that they will be comforts to them and helpers, though they often prove otherwise; but it signifies also a prospect of something more. Is Christ ours? Is heaven ours? We need better comforters under our toil and sorrow, than the dearest relations and the most promising offspring; may we seek and find comforts in Christ.