A Sheikh or sheik (Arabic: شيخ shaykh; ; pl. شيوخ shuyūkh), of Sufism is a Sufi who is authorized to teach, initiate and guide aspiring dervishes in the islamic faith. The sheik is vital to the path of the novice Sufi, for the sheik has himself travelled the path of mysticism. Viewed as the spiritual master, the sheik forms a formal allegiance (bay'a) to the disciple of Sufism and authorizes the disciple's travels and helps the disciple along the mystical path.[1] Islamic tradition focuses on the importance of chains and legitimization.