This quote shows you don't know the God of Abraham Isaac and Jacob... First, we need to understand that God creates, therefore, He has the right to destroy. Not out of sinful anger or petty vengeance but because of what He had to do in response to Satan introducing sin into this world. Satan is the destroyer and God does what He does from a place of Love that none of us will ever fully understand... but I believe that God is Just and Righteous and Loving. The nations that He destroyed that were opposed to His people, was because Satan was controlling the heathen nation. God had to destroy them as they would have carried out Satans designs and destroyed the seed that was to come to crush the serpents head. Satan has tried since Cain killed Abel, to destroy the one who would bring this death sentence upon him... all through the OT, Satan tried to thwart God's plan of redemption and had to be dealt with accordingly. If you believe that God is Just, then you have to believe that no one dies that God does not know the condition of their heart.. if He knew someone would sincerely repent and obey and worship Him, then He would not let that person die without opportunity. The millions of people before the flood that perished showed that even though Noah warned them for 120 years, their hearts were hardened against God's voice as was Pharaoh's during the time of the plagues. The recent movie about Noah, portrayed God in the manner in which you are suggesting.. as a cruel tyrant who had to be stopped. It's Satans deception for these last days for men to call good evil and evil good. That is what you are suggesting....