User blog comment:B214/Question and Answers 6/@comment-106.68.177.104-20170205150157/@comment-26709288-20170323182448

If you're referring to real life mythology/theology Michael is Jesus Christ. Michael was the angel in Heaven who God sent down to Earth after dying he was resurrected into Michael again. Michael and Jesus Christ are the same person in Christianity. I don't know if this is true for DxD but if not why would God appoint a human as the watcher of Heaven? Even if he did die for human sin this wouldn't make much sense considering he wouldn't have or be as strong as most angels or devils.