John Calvin's Commentary on the Bible - Genesis 4:1
Verse 1 1.And Adam knew his wife Eve. Moses now begins to describe the propagation of mankind; in which history it is important to notice that this benediction of God, “Increase and multiply,” was not abolished by sin; and not only so, but that the heart of Adam was divinely confirmed so that he did not shrink with horror from the production of offspring. And as Adam recognised, in the very commencement of having offspring, the truly paternal moderation of God’s anger, so was he afterwards... read more
Adam Clarke's Commentary on the Bible - Genesis 4:26
Then began men to call upon the name of the Lord - The marginal reading is, Then began men to call themselves by the name of the Lord; which words are supposed to signify that in the time of Enos the true followers of God began to distinguish themselves, and to be distinguished by others, by the appellation of sons of God; those of the other branch of Adam's family, among whom the Divine worship was not observed, being distinguished by the name, children of men. It must not be dissembled... read more