"Take All Of Me" Song Intro and Interviews fromHillsong United. Hillsong Church (formerly Hills Christian Life Centre) is a Pentecostal Christian church affiliated with Australian Christian Churches, the Australian branch of the Assemblies of God denomination. The church is located in Sydney, Australia, headquartered at its "Hills" campus in Baulkham Hills' Norwest Business Park in the Hills District. It also has a congregation designated the "City" campus which is located in Waterloo, near Sy..