“This is disbelief. Renounce it, or I will strike off your heads.” They repeated this before him on the second and third days, so he deferred action against them (1) for three days, since an apostate is given three days to repent. When they still did not recant, he ordered trenches of fire to be dug (2) near the Gate of Kindah and cast them into the fire.
It is related that he said:
“When I saw the affair was foul and dire,
I summoned Qanbar and kindled my fire.” (3)
The Muslims unanimously agree that these people were to be put to death; but (4) there is disagreement over whether it was permissible to burn them alive. Alī [may Allah be pleased with him] (5) deemed that they should be burned, whereas Ibn Abbās and other [jurists] (6) disagreed with him.
Ibn Abbās said, “Had it been me, I would not have burned them, because the Prophet—may Allah’s blessings and peace be upon him—forbade punishing anyone with the punishment of Allah. Instead, I would have struck off their heads, in accordance with the Prophet’s words—may Allah’s blessings and peace be upon him: ‘Whoever changes his religion, put him to death.’” This hadith is recorded in Sahih al-Bukhari. (7)
As for the revilers (8), who revile Abū Bakr and Umar, when news of this reached Alī