4. Bethany church of God
Popularly known as Gereja Bethany Indonesia, the Bethany church of God is easily the largest church in Indonesia. With a building capacity of over 30,000 seats, the church has a weekly attendance of about 140,000 people. It was founded by Pastor Abraham Alex Tanuseputra in 1978 and has experienced explosive growth since its inception. The church is located in Surabaya, Indonesia.