وَإِذَا رَآكَ الَّذِينَ كَفَرُوا إِن يَتَّخِذُونَكَ إِلَّا هُزُوًا أَهَٰذَا الَّذِي يَذْكُرُ آلِهَتَكُمْ وَهُم بِذِكْرِ الرَّحْمَٰنِ هُمْ كَافِرُونَ (36)
(21:36) When these disbelievers see you, they scoff at you: they say, "What! Is this the man who speaks slightingly of your deities"? *39 But as for them they discard with disdain the mention of the Merciful. *40
*39) It should be noted that this sentence contains only the reason why they scoffed at him, but does not refer to the expression of "scoff" itself. Obviously, the disbelievers must have been using some other words or expressions of derision to avenge themselves on the Holy Prophet for his rejecting their self-made deities.
*40) This is to rebuke the disbelieves, as if to say, "You cherish so much love of your self-made idols and false gods that you cannot tolerate anything against them; so much so that you scoff at the Messenger of Allah, but, as for you, you are not ashamed that you are stung to the quick when you hear the name of the Merciful and discard His mention with disdain."