1. Eve said, I have gotten a man from the Lord—that is, "by the help of the Lord"—an expression of pious gratitude—and she called him Cain, that is, "a possession," as if valued above everything else; while the arrival of another son reminding Eve of the misery she had entailed on her offspring, led to the name Abel, that is, either weakness, vanity (Ps 39:5), or grief, lamentation. Cain and Abel were probably twins; and it is thought that, at this early period, children were born in pairs (Ge 5:4) [CALVIN].

     26. men began to call upon the name of the Lord—rather, by the name of the Lord. God's people, a name probably applied to them in contempt by the world.

     3, 4. Abraham called the name of his son . . . Isaac . . . and circumcised—God was acknowledged in the name which, by divine command, was given for a memorial (compare Ge 17:19), and also in the dedication of the child by administering the seal of the covenant (compare Ge 17:10-12).