: His missionary work in Cimahi spanned several decades (notably documented from 1947–2009), where he utilized sermons, educational programs, and tarbiyah (mentorship) sessions. Core Teachings
: He founded Pondok Pesantren Darussurur in Cimahi, which remains a center for Islamic education and spiritual guidance. abuya kh muhammad yahya
His teachings often emphasized and the purification of the heart. One of his most famous pieces of advice ( dawuh ) in Sundanese is: : His missionary work in Cimahi spanned several
"Urang teh te menang boga rasa saluhureun Batur." () Legacy and Commemoration where he utilized sermons
: His life and legacy are annually commemorated through a Haul Akbar , a large gathering for prayer and remembrance held by his students and the Darussurur community. Expand map Dakwah K.H. Muhammad Yahya di Cimahi | PDF - Scribd