Tafsir of An-Naba' 78:29

And all things We have recorded in a Book. meaning, `surely We know the deeds of all of the creatures, and We have written these deeds for them. We will reward them based upon this.' If their deeds were good then their reward will be good, and if their deeds were evil their reward will be evil. Allah then says,

فذوقوا فلن نزيدكم إﻻ عذابا