(And as for those who will be glad) those who were decreed to be felicitous ((that day) they will be in the Garden, abiding there) in Paradise (so long as the heavens and the earth endure save for that which thy Lord willeth) when He wills to turn them from felicity to damnation due to His saying (Allah effaceth what He will, and establishes [13:39]); it is also said: they will abide in Paradise for as long as the heavens and the earth subsist: the heaven of Paradise and the earth of Paradise unless Allah wills to torment some people before making them enter Paradise, such that He puts them first in hell and then gets them out of it and puts them in Paradise, to abide therein forever: (a gift) a reward for them (unfailing) undiminished and uninterrupted.