And it has already come down to you in the Book that when you hear the verses of Allah [recited], they are denied [by them] and ridiculed; so do not sit with them until they enter into another conversation. Indeed, you would then be like them. Indeed Allah will gather the hypocrites and disbelievers in Hell all together –
Meaning:-
Ridicule: speech or action intended to cause contemptuous laughter at a personor thing; derision, make fun of.
Hypocrite: a person who pretends to have virtues, moral or religious beliefs,principles, etc., that he or she does not actually possess, especially aperson whose actions belie stated beliefs.