>>1437735
Subud is a cult of Islam. It is not Christian.
The word "church" implies Christianity.
Something is very wrong with your statement.
Here is sauce.
https://www.theguardian.com/world/2018/may/13/deaths-bomb-attacks-churches-indonesia-surabaya
"At least 13 people have been killed and dozens injured in multiple suicide bombings at three churches in Surabaya, Indonesia’s second-largest city, in a coordinated attack police said was carried out by one family and their children.
The Indonesian police chief, Tito Karniavan, told reporters that investigators believed one family – a husband and wife, and their four children aged between nine and 18 – were the perpetrators of the worst attack the country has seen in more than a decade.
The first explosion at the Santa Maria Catholic church, which killed four people, was followed by attacks at the Surabaya Centre Pentecostal church and GKI Diponegoro church minutes later on Sunday…."
Christian, not Subud/Islam Sect