Question about God and Satan. God told you he's the righteous one?

You got a point, had Hitler won WWII he would have rewritten history to portray him as the righteous savior of the German people who exiled the Jews that he blamed for the loss of WWI and say he defeated the vile American and British invaders who dared to try and take advantage of German vulnerability after WWI or something like that. History is written by the victors so if God exist he is not necessarily good, just stronger than anyone who opposed him. On the other hand the Bible could be right and God may be just, there really is no way to know one way or the other if you believe any of that Christianity stuff.