21هٰذا يَومُ الفَصلِ الَّذي كُنتُم بِهِ تُكَذِّبونَMuhammad Asad[And they will be told:] "This is the Day of Distinction [between the true and the false1 - the Day] which you were wont to call a lie!"See note 6 on 77:13.