An-Naml (The Ant)
Surah 27 · Verse 66
No, their knowledge has reached (its limit with regard to its penetration) into the hereafter, no, they are in a doubt regarding it, no, they are blind regarding it. (R 5)
Human knowledge cannot penetrate the hereafter, it is out of its jurisdiction. This probably means that human beings cannot verify the knowledge of the hereafter given in Quran and Hadees, it is part of unseen, to be certain of.
