Arif Riwgari wrote a treatise on Tasawwuf, called “Ārif Nāma”, and one of its manuscripts is located in the library of Khāniqāh Mūsā Zaī , district Dera Ismail Khan, Pakistan . At the end of his times, Arif Riwgari appointed Mahmūd Anjīr-Faghnawī as his deputy and all his companions associated themselves with Mahmūd Faghnawī after his demise.