And Adam lived an hundred and thirty years, and begat a son in his own {c} likeness, after his image; and called his name Seth:

(c) As well, concerning his creation, as his corruption.

Wesley's Notes

5:3 Seth was born in the 130th year of Adam's life, and probably the murder of Abel was not long before. Many other sons and daughters were born to Adam besides Cain and Abel before this; but no notice is taken of them, because an honourable mention must be made of his name only, in whose loins Christ and the church were. But that which is most observable here concerning Seth, is, that Adam begat him in his own likeness after his image - Adam was made in the image of God; but when he was fallen and corrupted, he begat a son in his own image, sinful and defiled, frail and mortal, and miserable like himself; not only a man like himself, consisting of body and soul; but a sinner like himself, guilty and obnoxious, degenerate and corrupt. He was conceived and born in sin, Psa 51:5. This was Adam's own likeness, the reverse of that Divine likeness in which Adam was made; but having lost it himself he could not convey it to his seed.

Matthew Henry's Concise Commentary

5:1-5 Adam was made in the image of God; but when fallen he begat a son in his own image, sinful and defiled, frail, wretched, and mortal, like himself. Not only a man like himself, consisting of body and soul, but a sinner like himself. This was the reverse of that Divine likeness in which Adam was made; having lost it, he could not convey it to his seed. Adam lived, in all, 930 years; and then died, according to the sentence passed upon him, To dust thou shalt return. Though he did not die in the day he ate forbidden fruit, yet in that very day he became mortal. Then he began to die; his whole life after was but a reprieve, a forfeited, condemned life; it was a wasting, dying life. Man's life is but dying by degrees.