How likely are religiously radical groups in Indonesia to succeed in reshaping the religious landscape?
According to Alexandre Pelletier from Cornell University, the answer lies in the strength of religious authority. In his research, Pelletier defines religious authority as the influence wielded by religious leaders and institutions, including figures such as kiai, preachers, and ustadz, as well as institutions like pesantren (Islamic boarding schools), study circles (majelis taklim), and religious social organizations.

Pelletier’s thesis, based on his research findings, asserts that the weaker the influence of local religious authority, the greater the opportunity for religious radicalism to thrive. Conversely, the stronger the influence of local religious structures, the less room there is for radicalism to take root.
Through his study, Pelletier observed that the rise of religious radicalism after the fall of the New Order was not primarily driven by religious beliefs or political ideologies, but rather by fierce competition for influence in communities where local religious authority is weak.
