"God does no wrong, there is no darkness in Him at all as matter of fact."
So why are you accusing Him of wrong doing?
Remember, if there had been more than just Lot in Sodom, the place would have been spared.
When have I accused God of doing wrong? It is the Lord who gives and the Lord who takes, according to Job.
The world is God's to do with as He pleases. He created it and has the right to destroy all of it or part of it if He so desires. As matter fact, the world as we know it today, He will once again bring to total destruction some day.