As for the infallibility of the imams, no one has upheld it in the manner of the Imāmīs and Ismāīlīs.
It is sufficient indictment (1) of a doctrine (2) that none agreed with them upon it except the heretical hypocrites, whose leading teachers are worse in unbelief than the Jews, Christians, and polytheists! (3) This has always (4) been the practice of the Rāfidīs: they turn away from the Muslim community toward the Jews, Christians, and polytheists in their doctrines, allegiances, mutual assistance (5), warfare, and other matters.
Can anyone be more deeply misguided (6) than people who are hostile to the first and foremost among the Emigrants and the Helpers, yet ally themselves with the unbelievers and hypocrites? (7)
Allah Most High has said: “Have you not seen those who ally themselves with a people with whom Allah is angry? They are neither of you nor of them, and they knowingly swear to falsehood—Allah has prepared a severe punishment for them. Evil indeed is what they have been doing—They have taken their oaths as a shield and thereby turned people away from Allah’s path, so theirs will be a humiliating punishment—Neither their wealth nor their children will avail them in the least against Allah. They are the inhabitants of the Fire, abiding therein forever—On the Day Allah resurrects them all, they will swear to Him just as they swear to you, thinking that they have something to stand upon. Truly, it is they who are the liars—Satan has gained mastery over them and made them forget the remembrance of Allah. They are the party of Satan. Truly, it is the party of Satan who are the losers—Those who oppose Allah and His Messenger will be among the most abased—It has been decreed