God Didn’t Do Anything to Earn Being God, So How Did He Become So Judgmental?

Questions about how God became so judgmental if he didn’t do anything to become God, and how we can think the flood really happened if no definition of a god includes the idea that he can get so angry he drowns every dog on earth. God didn’t do anything to earn being God, did he? How did he become so judgmental? We don’t think the flood really happened, do we? No definition of a god includes emotion, let alone getting so angry he drowns every dog on earth.