The Ahmadiyya Muslim community is perhaps the most persecuted. Violent attacks against this group, whose beliefs are considered heretical by many conservative Muslims, have increased significantly. Last year I met victims of one of the worst outbreaks of violence, an attack on Ahmadis in Cikeusik on Feb. 6, 2011, which left three people dead.

One man described how he was stripped naked and beaten severely and a machete was held at his throat. He was dragged through the village and dumped in a truck like a corpse. Another man fled into a fast-flowing river, pursued by attackers throwing rocks and shouting “kill, kill, kill.”

He hid in a bush, dripping wet and extremely cold, for four hours. A third suffered a broken jaw, while a fourth, pursued by men armed with sickles, machetes and spears, was detained by the police for three days, treated as a suspect not a victim.

Of the 1,500-strong mob that attacked 21 Ahmadis, only 12 people were arrested and prosecuted, according to The New York Times. Their sentences were between three and six months.

These are by no means the only cases. Earlier this month, radicals attacked a lecture by the liberal Canadian Muslim Irshad Manji. In Aceh, 17 churches were forced to close.

I met other church pastors who talked about their churches being closed, and a woman, the Rev. Luspida, who was beaten while one of her congregation was knifed. “We have no religious freedom here anymore,” she told me. “We need to give a message to the president. He cannot say the situation is good here. We need to remind him our situation is very critical, and he should do something for the future of Indonesia. Support from outside is very important to pressure the president.”