Quran 9:65 — Ultimatum (Bara'ah)

If you ask them, they would say, "We were only mocking and kidding." Say, "Do you realize that you are mocking GOD, and His revelations, and His messenger?"

[9:64] The hypocrites worry that a sura may be revealed exposing what is inside their hearts. Say, "Go ahead and mock. GOD will expose exactly what you are afraid of."

[9:66] Do not apologize. You have disbelieved after having believed. If we pardon some of you, we will punish others among you, as a consequence of their wickedness.