Board Thread:Warhammer 40k General Discussion/@comment-6589306-20130610072240/@comment-7232811-20130619202931

Yes, but the Cabal may have done that simply to ensure that humanity would die, for it was made up of alien races (who no doubt hated mankind). I suspect the Cabal was trying to get rid of Chaos, but had a secondary (& possibly more important) objective, & that was to get rid of mankind.