“A man came to (Imam) Ali ibn al-Husayn (a.s.) and asked him certain questions and the Imam answered his questions. The man then wanted to ask similar questions but the Imam said, “It is written in the Gospel, ‘Do not inquire to know what you do not know until you practice what you know because not practicing what one knows does not increase to one anything but disbelief and nor it increases anything to one’s relation with Allah but alienation.”