Genesis 6:1 And it came to pass, when men began to multiply on the face of the earth, and daughters were born unto them, 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.
[Patriarchs & Prophets pp 91>92] Polygamy had been early introduced, contrary to the divine arrangement at the beginning. The Lord gave to Adam one wife, showing His order in that respect. But after the Fall, men chose to follow their own sinful desires; and as the result, crime and wretchedness rapidly increased. Neither the marriage relation nor the rights of property were respected. Whoever coveted the wives or the possessions of his neighbor, took them by force, and men exulted in their deeds of violence. They delighted in destroying the life of animals; and the use of flesh for food rendered them still more cruel and bloodthirsty, until they came to regard human life with astonishing indifference.
The world was in its infancy; yet iniquity had become so deep and widespread that God could no longer bear with it; and He said, “I will destroy man whom I have created from the face of the earth.” He declared that His Spirit should not always strive with the guilty race. If they did not cease to pollute with their sins the world and its rich treasures, He would blot them from His creation, and would destroy the things with which He had delighted to bless them; He would sweep away the beasts of the field, and the vegetation which furnished such an abundant supply of food, and would transform the fair earth into one vast scene of desolation and ruin.
Amid the prevailing corruption, Methuselah, Noah, and many others labored to keep alive the knowledge of the true God and to stay the tide of moral evil. A hundred and twenty years before the Flood, the Lord by a holy angel declared to Noah His purpose, and directed him to build an ark. While building the ark he was to preach that God would bring a flood of water upon the earth to destroy the wicked. Those who would believe the message, and would prepare for that event by repentance and reformation, should find pardon and be saved. Enoch had repeated to his children what God had shown him in regard to the Flood, and Methuselah and his sons, who lived to hear the preaching of Noah, assisted in building the ark.
Genesis 6:5 And God saw that the wickedness of man was great in the earth, and that every imagination of the thoughts of his heart was only evil continually. 6 And it repented the Lord that he had made man on the earth, and it grieved him at his heart.
May God add His blessing to the study of His word. "Good night" and God bless!