Board Thread:Warhammer 40k General Discussion/@comment-67.197.44.118-20130216115719/@comment-7232811-20130411203347

I think what you mean is that if the Emperor dies (& he will) then the barrier between realspace & the warp will be broken, & every sentient soul (at least for humanity) will act as a gateway to allow the daemons to run rampant in the material universe. If this is going to be the case then get ready for an eternity of torment. For some reason though it never really mentions this anywhere other than the main rulebook, & this could just be to add an extra sense of dread to the 40k universe.