Here, we do not desire to dwell further on this topic.
Here, we do not desire to dwell further on this topic. In the same way, the belief in the infallibility of the Caliphs is a belief very far from Ahlul Sunnat. They do not consider anyone infallible, except the Holy Prophet (S). Rather, there is a Sunni sect which considers Holy Prophet (S) infallible only at the time of divine revelation and for other times they do not even consider him infallible.
One of their sects even believes that before Prophethood, (Allah forbid!) the Messenger of Allah (S) was a disbeliever and his respected father was also a disbeliever. It is apparent, that on the basis of the lack of infallibility, Ahlul Sunnat cannot have the belief of the fourteen infallibles, because according to them, after the Holy Prophet (S), there was no infallible and there shall never be in the future.
Unlike Ahlul Sunnat, Shias have the belief of the fourteen Infallibles (a.s.) and this belief is special only to Shias. Doubtlessly, some Ahlul Sunnat people have unprincipally taken this belief from Shias. It is obvious that when according to the majority of Ahlul Sunnat, when no one from the Muslim Ummah could be infallible, except the Holy Prophet (S), then from where did we get these thirteen Infallibles? Ahlul Sunnat do not consider anyone infallible except the Holy Prophet (S).
In these circumstances, if one of them agrees to the infallibility of any member of Ahlul Bayt of the Prophet, the Caliphate of the three Caliphs would become invalid. Obviously, then after this confession what remains to give preference to the three Caliphs over His Eminence, Ali (a.s.)? Preferring a non-infallible to an infallible is indeed an irrational thing! Doubtlessly, it is a brilliant decision of Ahlul Sunnat to consider Ahlul Bayt (a.s.) non-infallible like the other common Muslims.
Apart from this, if the Muslims of that time had believed in the infallibility of Ahlul Bayt (a.s.), the matter of Fadak would have been decided in a different manner. Indeed, due to the confession of infallibility, the dark deeds of the house of justice towards Lady Fatima (s.a.) would have come about in a different manner. Knowledgeable people are aware that Fatima (s.a.) was treated as an ordinary woman in the litigation of Fadak.
Thus, Umar being an opposite party in the case said that Fatima is nothing more than a woman! In brief, it is the very belief of Ahlul Sunnat that Ahlul Bayt (a.s.) can commit mistakes.