( فإن كذبوك فقل ربكم ذو رحمة واسعة ) بتأخير العذاب عنكم ، ( ولا يرد بأسه ) عذابه ( عن القوم المجرمين ) إذا جاء وقته .
If they deny you, O Messenger, and do not accept what you brought from your Lord, then say to them in encouragement: Your Lord is One, possessor of vast mercy. It is because of His mercy that He has given you relief and has not yet taken you to task by punishing you. Also say to them as a warning: His punishment is not averted from those who commit sins.