What sort of Book is this that leaves neither a small nor a big thing, but has recorded it

And the Book (one’s Record) will be placed (in the right hand for a believer in the Oneness of Allâh, and in the left hand for a disbeliever in the Oneness of Allâh), and you will see the Mujrimûn (criminals, polytheists, sinners), fearful of that which is (recorded) therein. They will say: “Woe to us! What sort of Book is this that leaves neither a small thing nor a big thing, but has recorded it with numbers!” And they will find all that they did, placed before them, and your Lord treats no one with injustice.

Al-Qur’an, Surat Al-Kahf (18), Ayat 49