September 14

…infallibility as an attribute is not an essential requirement; rather, it is a ray of the gift of infallibility which shines from the Sun of Truth upon certain hearts and grants them a share and portion thereof. Although these souls are not essentially infallible, yet they are under the care, protection, and unerring guidance of God—which is to say, God guards them from error. Thus there have been many sanctified souls who were not themselves the Daysprings of the Most Great Infallibility, but who have nevertheless been guarded and preserved from error under the shadow of divine care and protection. For they were the channels of divine grace between God and man, and if God did not preserve them from error they would have led all the faithful to fall likewise into error, which would have wholly undermined the foundations of the religion of God and which would be unbefitting and unworthy of His exalted Reality. 
- ‘Abdu’l-Baha  (Table talks in Akka, authenticated by ‘Abdu’l-Baha; ‘Some Answered Questions’ – 2014 revised translation by the Baha’i World Centre)