Arthas was unclean. God had a reason & a purpose for Arthas. His camp wasn't clean & his command failed.

 Well, I just fought the bitter-end of Mal' Ghanis. I was able to be victorious. Arthas chased Mal' Ghanis to the Northlands, but he lost because his camp was unclean. It's this way because he wasn't able to biologically survive the winter-ambush. Arthas had to achieve the Winter-Ambush. He couldn't because his camp was unclean. 

I was able to defeat Mal' Ghanis. My camp was clean. Jesus Christ doesn't rule & reign over the Earth in regards to human activities. He does consider us as created beings that are somewhat unimportant. It's animalistic. You have a human being that cusses or something, well God doesn't really care at the end of the day. You're supposed to be able to force him into a compromise. That or those are the rules. 

So, the story is unwritten. I'm on my way back to Azeroth, my kingdom, after defeating the Undead Scourge. I've mentioned this before. I'm Odysseus. Odysseus doesn't make it home. Get my money & turn around & prepare for the demonstration. Because I've accounted for the victory, but the act is yet to be done. I believe everyone is going to agree with me. Be on wares of people who just want to be oppositional. You have to overpower them. I'm the king of thoughts, ideas, & abilities. I use it for the Kingdom of Heaven.