The sons of God — Those who were called by the name of the Lord, and called upon that name, married the daughters of men — Those that were profane, and strangers to God. The posterity of Seth did not keep to themselves as they ought, but intermingled with the race of Cain: they took them wives of all that they chose — They chose only by the eye: They saw that they were fair — Which was all they looked at.
Related Commentaries of Genesis 6:2
Genesis 6:2
2 That the sons of God saw the daughters of men that they were fair; and they took them wives of all which they chose.