While my proposal about the flood is difficult to accept, the traditional reading is even more difficult. This post shows why. The alternative perspective helps us understand that when worldwide destruction was coming up on the earth as a result of mankind becoming extremely evil and violent, God stepped in to save and rescue those who would follow Him.
In seeking to understand what is going on in the account of the flood and why the waters that came upon the earth, we must understand the ANE cosmology. The waters of the flood cause the world to revert the the chaos of a pre-creation state. The flood reveals cosmic warfare between God and Yamm, the god of chaos and storms.