Fajr prayer
Ja'far Umar Thalib was named a suspect and six of his followers after damaging the sound system of a resident named Henock Niki on Jalan Protocol Koya Barat, Muara Tami District, Jayapura, on Wednesday 27 February 2019, around 05.30 West Indonesia Time. The case began when Henock Niki played spiritual songs at high volume while Ja'far gave a lecture after the Fajr prayer. Then Ja'far and six of his followers came to Henock Niki's house and then destroyed the sound system using a samurai sword. As a result of this action, Ja'far was sentenced to 5 months in prison and six of his followers were sentenced to 6 months in prison.