This study attempts to investigate a Congregational Subuh Prayer Movement (GSSB) in Kepenuhan Tengah Urban Village, Kepenuhan, Rokan Hulu, Riau. GSSB is an active socio-religious organisation in community’s life. It is a very agile today’s community social movement in the midst of rapid development of technological advances. GSSB has an impact on the religious behaviour of community members…