True, so how will they go to it?
It is in the knowledge of God: i.e. God only knows about it.
And He chooses some of His apostles and acquaints him with
some of the fore-future knowledge.
( [God:] The All-Knowing of the fore-future, and He does never acquaint any [of His creatures] about His knowledge of the fore-future.
Save only to any messenger whom He likes [to acquaint with some of the fore-future knowledge]; so He appoints watching[-angels] to go behind him and in front of him.
That the [watching-angels] may know that the [messengers] have delivered the messages of their Lord [to bear witness for them]; [even though] He has comprehended all that [works and words] they have [done], and has noted all things by number.)