The hypocrites fear lest a surah (chapter of the Quran) should be revealed about them, showing them what is in their hearts. Say: "(Go ahead and) mock! But certainly Allah will bring to light all that you fear."

And whenever there comes down a surah (chapter from the Quran), some of them (hypocrites) say: "Which of you has had his Faith increased by it?" As for those who believe, it has increased their Faith, and they rejoice.

Or do they say: "He (Muhammad ﷺ) has forged it?" Say: "Bring then a surah (chapter) like unto it, and call upon whomsoever you can, besides Allah, if you are truthful!"

Or they say, "He (Prophet Muhammad ﷺ) forged it (the Quran)." Say: "Bring you then ten forged surah (chapters) like unto it, and call whomsoever you can, other than Allah (to your help), if you speak the truth!"

Those who believe say: "Why is not a surah (chapter of the Quran) sent down (for us)? But when a decisive surah (explaining and ordering things) is sent down, and fighting (Jihad - holy fighting in Allah's Cause) is mentioned (i.e. ordained) therein, you will see those in whose hearts is a disease (of hypocrisy) looking at you with a look of one fainting to death. But it was better for them (hypocrites, to listen to Allah and to obey Him).