Before lighting the building on fire, the perpetrator vandalised the church facilities, including chairs and tables.
The students vandalised all the Christian crosses and symbols in the cemetery.
On the 11th of May, four coffee planters, aged between forty-two and sixty-one years, were decapitated by Islamist extremists.
At least twenty-one people were injured in the attack.
It is not rare that Indonesian Christians are victim of such situations of religious intolerance
Tension increases in the Indonesian province of Papua, in eastern Indonesia, plagued by separatist turmoil.
The deadly terror attack took place on Palm Sunday.
As Ramadan approaches, Indonesia remains on high alert.
Catholic News Agency held an interview with the Archbishop of Jakarta.