Board Thread:Warhammer 40k General Discussion/@comment-7232811-20130620224607/@comment-9676764-20140415202556

It's true, although there are other 'moral' characters that aren't in any of the forces of order. Most primarchs believed they were doing the right thing, such as lorgar. I believe that it's subjective what side is moral, as most sides can at least try to justify themselves.