And as God looked down on the world that he had made, he saw how wicked the men in it had become, and that every thought and every act of man was evil and only evil continually.

But while most of the people in the world were very wicked, there were some good people also, though they were very few. The best of all the men who lived at that time was a man whose name was Enoch. He was not the son of Cain, but another Enoch, who came from the family of Seth, the son of Adam, who was born after the death of Abel. While so many around Enoch were doing evil, this man did only what was right. He walked with God and God walked with him, and talked with him. And at last, when Enoch was a very old man and weary with life, God took him away from earth to heaven. He did not die, as all the people have since Adam disobeyed God, but "he was not, for God took him." This means that Enoch was taken up from earth without dying.

All the people in the time of Enoch were not shepherds. Some of them had learned how to make rude bows and arrows and axes and plows. And after a long time they melted iron, and they made knives and swords and dishes to use in their homes. They sowed grain in the fields and reaped harvests, and they planted vines and fruit trees. But God looked down on the earth and said:

"I will take away all men from the earth that I have made; because the men of the world are evil, and do evil continually."

But even in those bad times God saw one good man. His name was Noah. Noah tried to do right in the sight of God. As Enoch had walked with God, so Noah walked with God, and talked with him. And Noah had three sons; their names were Shem, and Ham, and Japheth.

God said to Noah, "The time has come when all the men and women on the earth are to be destroyed. Every one must die, because they are all wicked. But you and your family shall be saved, because you alone are trying to do right."

Then God told Noah how he might save his life and the lives of his sons. He was to build a very large boat, as large as the largest ships that are made in our time; very long, and very wide and very deep; with a roof over it; and made like a long, wide house in three stories; but so built that it would float on the water. Such a ship as this was called "an ark." God told Noah to build this ark, and to have it ready for the time when he would need it.

"For," said God to Noah, "I am going to bring a great flood of water on the earth to cover all the land and to drown all the people on the earth. And as the animals on the earth will be drowned with the people, you must make the ark large enough to hold a pair of each kind of animals and several pairs of some animals that are needed by men, like sheep and goats and oxen; so that there will be animals as well as men to live upon the earth after the flood has passed away. And you must take in the ark food for yourself and your family, and for all the animals with you; enough food to last for a year, while the flood shall stay on the earth."

And Noah did what God told him to do, although it must have seemed very strange to all the people around, to build this great ark where there was no water for it to sail upon. And it was a long time, because this ship was so big, that Noah and his sons were at work building the ark, which God had told them to build, while the wicked people around wondered, and no doubt laughed at Noah for building a great ship where there was no sea.

At last the ark was finished, and stood like a great house on the land. There was a door on one side, and a window on the roof, to let in the light. Then God said to Noah: