So return to him and accept him, and do not reject him, and do not hold a grudge against you if you are of advanced age or rank and the truth appears with someone who is younger than you in age or status, or the truth appears with an idiot, and you behave with him and take it from him and acknowledge his favor over you in him. This is goodness, and I have not seen anyone achieve this. In my lifetime, there was no one except one master called Abu Abdullah Ibn Jubayr, whom I met in the city of Ceuta and the Kutama Palace, and he is part of the Sharia etiquette, for the Sharia etiquette is the mother of the rest of the sections .