Board Thread:Warhammer 40k General Discussion/@comment-6134883-20130505165611/@comment-8257990-20130507164138

Chaos is not necessarily eternal, true so long as there are enough beings with a presense it will continue but there was a time long ago where the Immaterium was almost as stable and unchanging as Realspace. Then came the war in the heavens, the death and bloodshed gave birth to Khorne while the decay and pestilence that came later gave birth to Nurgle, as for Tzeentch I am not sure what birthed him... Slaanesh has only technically exsisted in Realspace for quite a short amount of time in fact, according to certain books he only predates the Great Crusade by a few centuries