“And God saw that the wickedness of man was great in the earth, and that every imagination of the thoughts of his heart was only evil continually”
This verse speaks for itself. Every human being on the face of the earth, except Noah, his wife, his sons and their wives, refused to turn away from sin, violence and corruption. The result was God’s judgment. As harsh as the destruction was, no living person was without excuse.
God also used the Flood to separate and to purify those who believed in Him from those who didn’t. Throughout history and Bible, this cycle has taken place time after time. Separation and purification. Judgment and redemption.
Without God, and without a true knowledge and understanding of Scripture, which provides the true history of the world, man is doomed to repeat the same mistakes over and over again.
Sign of Design: The human eye actually discriminates better in indirect, lower intensity light, so the intervening layer of nerve fibers, often regarded as evidence of “poor design”, acts as a filter, minimizing excessive light-scattering. It also filters the short-wave ultraviolet (potentially cancer-causing) light.