Board Thread:Warhammer 40k General Discussion/@comment-25618639-20150604030859/@comment-8881468-20150809210842

ImperialFist31 wrote: Honestly, the only two Primarchs that might rebel are Angron and Curze. I don't see Lorgar turning to Chaos, if the Emperor didn't destroy Monarchia.

He was already a Chaos worshipper