 With the royal patronage of most of the Mughal rulers, the Naqshbandi order caused the revival of Islam in its pure form.Current Sufi orders include Ba 'Alawiyya, Chishti, Khalwati, Naqshbandi, Nimatullahi, Oveyssi, Qadria Noshahia, Qadiria Boutshishia, Qadiriyyah, Qalandariyya, Sarwari Qadiri, Shadhliyya, Tijaniyyah, and Suhrawardiyya.Sufism is popular in such African countries as Morocco and Senegal, where it is seen as a mystical expression of Islam.