IT is dusk on a rainy day, and Ahmad Fauzan sits silently, pondering to himself in the prayer hall of Baitul Ihsan Mosque. He arrived one day in early March to make religious invocations, known in Arabic as thikr, during a break from work. This was the first time he had ever taken part in this kind of activity. It was the middle of the week, but the lively atmosphere in the courtyard of Bank Indonesia—where the mo