The most traditional way of understanding the chief theme of this fourth chapter of the Book of Genesis is to see it as the beginning of the two peoples, the two nations; the people of God and the people of the world – the seed of Adam, through which the Messiah would come and the church of the New Testament would emerge in due time, and also the seed of the serpent, that is those who are ungodly and who reject God and reject his grace. This is a cable that runs throughout the Bible from beginning to end.