He blotted out every living thing that was on the face of the ground … Only Noah was left, and those who were with him in the ark (Genesis 7:23). The worldwide Flood is sobering to consider. In Noah’s day, at a real point in time in actual history, every person on earth was drowned except the eight who were in the Ark. This is the greatest catastrophe in history, and no other event — tsunami, earthquake, hurricane, or volcanic eruption — even comes close. This was not a “natural” or normal kind of catastrophe.