¹⁵ Here is how I want you to build it. The ark has to be 450 feet long. It has to be 75 feet wide and 45 feet high. ¹⁶ Make a roof for it. Leave below the roof an opening all the way around that is a foot and a half high. Put a door in one side of the ark. Make lower, middle and upper decks. ¹⁷ I am going to bring a flood on the earth. It will destroy all life under the sky. It will destroy every living creature that breathes. Everything on earth will die.