And who is more unjust than one who invents a lie about Allāh or says, "It has been inspired to me," while nothing has been inspired to him, and one who says, "I will reveal [something] like what Allāh revealed." And if you could but see when the wrongdoers are in the overwhelming pangs of death while the angels extend their hands,1 [saying], "Discharge your souls! Today you will be awarded the punishment of [extreme] humiliation for what you used to say against Allāh other than the truth and [that] you were, toward His verses, being arrogant."
Translation: Saheeh International (English)
1 Striking them, as they are unwilling to give up their souls for judgement.
The greatest wrongdoer is the person who makes up lies about Allah by saying, ‘Allah has not revealed anything to any human being’; or by falsely saying, ‘Allah has sent revelation to me’, when Allah did not send any revelation to him; or by saying, ‘I will reveal the like of the Qur’ān that Allah has revealed’. O Messenger, you would see a terrible sight if you could see these wrongdoers at the time of death; and when the angels will stretch out their hands to punish and beat them, and reprimand them by saying: Remove your souls because we are here to take them. Today you will be repaid with a punishment that will disgrace and humiliate you because of the lies that you used to say about Allah by claiming prophethood, revelation or the ability to reveal what Allah has revealed, and because of your being too proud to accept His signs.