However Dua literature is not restricted to prophetic supplications many later Muslim scholars and sages composed their own supplications, often in elaborate rhyming prose that would be recited by their disciples Popular dua’s would include Muhammad al-Jazuli’s Dala’il al-Khayrat which at its peak spread throughout the Muslim world and Abul Hasan ash-Shadhili’s Hizb al-Bahr which also had widespread appeal Dua literature reaches its most lyrical form in the Munajat or whispered intimate prayers such as those of Ibn Ata Allah Among the Shia schools, the Al-Sahifa al-Sajjadiyya records dua’s attributed to Ali and his grandson Ali ibn al-Husayn Zayn al-Abidin.