Scripture: “…the sons of God saw the daughters of men…and they took them wives of all which they chose.” Genesis 6:2
Time Period: Before God destroyed the earth in the time of Noah.
Sons of God: The descendants of Seth and others whom had retained God in their knowledge and worship and were of upright moral character.
Daughters of Men: The descendants of Cain and others whom had left God and followed after the ways of the flesh.
Conclusion: A believer marrying an unbeliever leads to great spiritual decline.