say shall we tell you of those who lose most in respect of their deeds? those whose efforts have been wasted in this life while they thought that they were acquiring good by their works?
قل هل ننبئكم بالأخسرين أعمالا الذين ضل سعيهم في الحياة الدنيا وهم يحسبون أنهم يحسنون صنعا