Imploring Hearts

Imploring Hearts (al-Qulubu'd-Daria) is a collection of prayers selected and compiled into a single volume by M. Fethullah Gülen from various sources, particularly from a three-volume work entitled the Compendium of Litanies (Majmu'atu'l-Ahzab), a compilation of prayers by the late Ottoman scholar Sheikh Ziyaeddin Gumushanevi (1813-1893).