Prayer is an important part of many religions, and there are several places where people can go to pray. An ALTAR is a raised platform or structure used for religious ceremonies, typically found in churches, chapels, and temples. A MOSQUE is a place of worship for Muslims, typically featuring a large open area for prayer and a minaret, a tall tower from which the call to prayer is made. A CHURCH is a Christian place of worship, typically featuring a large open area for prayer and a steeple, a tall tower with a spire at the top. A CHAPEL is a small place of worship, typically found within a larger CHURCH or other religious building. All of these places are important for prayer and provide a place for people to come together and practice their faith.