The Culture Explores 40K III: Just As Planned

[Gavinfoxx]

I don't really know the exact definition of Sublime race but I think they fit the portfolio close enough.

I would described a Sublime race as "A civilization that has done the technological process of ascending to the 7th, 8th, 9th spatial dimensions, which has extremely limited contact with the rest of the 'real' world, but apparently is living in some sort of empirically verifiable heaven where they are nigh indestructible and truly immortal and indestructible and their identity and capabilities and who they are have progressed immeasurably beyond what is possible in the simple Real, and where there is no war or major conflict amongst Sublimated races."

So... nothing like any 40k gods or anything like that, whatsoever.