God tells Noah that the world has become evil and corrupt, and plans to destroy it with a flood, saving only Noah, his family, and two of each animal species on an ark. Noah builds the ark as instructed and loads all the animals. When the flood comes, Noah and the animals are safe inside, but the rest of the wicked mankind who refused to listen to Noah's warnings are swept away by the rising waters. After the floodwaters recede, God puts a rainbow in the sky as a promise to Noah and all living creatures that he will never destroy the world with a flood again.