these beings might be called the higher purpose and the higher random ... or perhaps there is no random beyond a certain level , we suspect that may be the case , but we have no real way of telling . maybe father is right to keep you in doors . we set him free after he has answered everything you want to know . a thick slab had been placed over the top of the tomb . `` you 're on your own , dude . you did what was necessary to save us both . 