Everyone is a writer of their own book

Allah Almighty said : when the scrolls with the deeds of the slaves are unfolded, Sura 81 (Taqwir – Twisting), verse 10.
Imam ibn Kasir narrated the words of Qatada, who said: “ O son of Adam! Every day you write in your scroll and fold its pages, and they will unfold them for you on the Day of Resurrection. So let everyone see what he dictates in him ” 

Interpretation of Sura 81, verse 10.