critical aspect of Sufi belief and practice. Bayazid Bastami is recorded to have been so devoted to the sunnah of Muhammad that he refused to eat a watermelon because he could not establish that Muhammad ever ate one. In the 13th century, a Sufi poet from Egypt, Al-Busiri, wrote the al-Kawākib ad-Durrīya fī Madḥ Khayr al-Barīya ('The Celestial Lights in Praise of the Best of Creation'), commonly referred to as Qaṣīdat al-Burda ('Poem of the Mantle'), in which he extensively praised Muhammad. This poem is still widely recited and sung amongst Sufi groups and lay Muslims alike all over the world. Sufi beliefs about Muhammad According to Ibn Arabi, Islam is the best religion because of Muhammad. Ibn Arabi regards that the first entity that was brought into existence is the reality or essence of Muhammad (al-ḥaqīqa al-Muhammadiyya). Ibn Arabi regards Muhammad as the supreme human being and master of all creatures. Muhammad is therefore the primary role model for human beings to aspire to emulate. Ibn Arabi believes that God's attributes and names are manifested in this world and that the most complete and perfect display of these divine attributes and names are seen in Muhammad. Ibn Arabi believes that one may see God in the mirror of Muhammad, meaning that the divine attributes of God are manifested through Muhammad. Ibn Arabi maintains that Muhammad is the best proof of God, and by knowing Muhammad one knows God. Ibn Arabi also maintains that Muhammad is the master of all of humanity in both this world and the afterlife. In this view, Islam is the best religion because Muhammad is Islam. Sufism and Islamic law Sufis believe the sharia (exoteric "canon"), tariqa ("order") and haqiqa ("truth") are mutually interdependent. Sufism leads the adept, called salik or "wayfarer", in his sulûk or "road" through different stations (maqāmāt) until he reaches his goal, the perfect tawhid, the existential confession that God is One. Ibn Arabi says, "When we see someone in this Community who claims to be able to guide others to God, but is remiss in but one rule of the Sacred Law—even if he manifests miracles that stagger the mind—asserting that his shortcoming is a special dispensation for him, we do not even turn to look at him, for such a person is not a sheikh, nor is he speaking the truth, for no one is entrusted with the secrets