What liturgical spaces define a house of God?

What is a Christian house of prayer?

A Christian house of prayer is both a sign of the ecclesial communion of people at a specific place and also a symbol of the heavenly dwellings that God has prepared for us all. In God's house we gather together to pray in common or alone and to celebrate the sacraments, especially the Eucharist.

"It smells like heaven here." "Here you can be very quiet and reverent." Many churches surround us perceptibly in a thick atmosphere of prayer. We sense that God is present here. The beauty of church buildings directs our attention to the beauty, greatness, and love of God. Churches are not just stone messengers of the faith, but dwelling places of God, who is really and truly and substantially present in the sacrament of the altar.

What liturgical spaces define a house of God?

The central places of a house of God are the altar with the crucifix, the tabernacle, the celebrant's chair, the ambo, the baptismal font, and the confessional.

The altar is the central point of the church. On it Jesus Christ's sacrifice on the Cross and Resurrection are made present in the celebration of the Eucharist. It is also the table to which the People of God are invited. The tabernacle, a kind of sacred safe, houses with the greatest honor in a most worthy place in the church the Eucharistic species in which the Lord himself is present. The so-called perpetual lamp indicates that the tabernacle is "occupied". If the lamp is not burning, the tabernacle is empty. The raised chair (Latin cathedra) of the bishop or the priest means that ultimately Christ is the one who leads the congregation. The ambo (from Greek anabainein = to climb up), the lectern for the Word of God, should manifest the value and dignity of the biblical readings as the Word of the living God. Baptisms are performed at the baptismal font, and the holy water font should be a vivid reminder of our baptismal promises. A confessional or confession room is there so that we can acknowledge our guilt and receive forgiveness. (YOUCAT questions 190-191)

Dig Deeper: CCC section (1179-1188) and other references here.