Maybe you should go back and study where Judaism evolved from and get some insights into the history of ancient man.
https://en.wikipedia.org/wiki/Hebrews
The history of man and his religion is full of examples of a part of a tribe walking away from the bigger and starting it's own dogma, and blasting another tribe's dogma even to the point of WAR. (Read the accounts of the ancient wars) Not very god like behavior in my opinion, but being cruel to a fellow human who is "different" in some way or another can always be justified by whatever god they espouse as a true believer.
In truth there is no difference between humans except the ones they themselve create to elevate themselves over others. That's the conflict of man, trying to convert and assimilate instead of sharing bread.
You want to do something about the hate Misspurple? Its really simple... don't hate. It's not man's planet (Even though he THINKS god GAVE him dominion... dumb humans) he is just along for the ride like the rest of the LIFE here.