The temple is a sacred place where we can encounter God in a special way. Therefore, as Catholics, we must treat the temple with respect and consideration. The altar and the tabernacle are two places of great importance in the temple that require a particularly reverent attitude from us.
In the Catholic Church, the altar is the place where the Eucharist is celebrated, which is the central sacrament of our faith. Therefore, when approaching the altar, we must do so with respect and consideration. In the Code of Canon Law, it is established that the altar, at which the Sacrifice of the Cross is made present under sacramental signs, is also the table of the Lord on which the People of God are gathered to participate in the Eucharist (GIRM 296).
That is why, when approaching the altar, a bow or reverence is made, which is a demonstration of respect and adoration to God, who is present in a special way in the sacrament of the Eucharist. As Psalm 138:2 says: “I will bow down toward your holy temple and will praise your name for your unfailing love and your faithfulness”.
On the other hand, the tabernacle is the place where the Blessed Sacrament is kept after Mass so that the faithful can visit and pray before it at any time. It is a place of prayer and adoration, and as such, we must show respect when approaching it. The Catholic Church teaches that the Blessed Sacrament is the body and blood of Christ, and that is why we must make a genuflection when approaching it. This is a demonstration of our faith in the real presence of Jesus in the Blessed Sacrament.
In the Catechism of the Catholic Church, we are reminded that the tabernacle was first a tent, or a portable sanctuary, which served as a movable sanctuary during the Exodus. Today the true ‘sanctuary’ of the New Testament is Christ Himself. That is why our attitude when approaching the tabernacle must be one of respect and adoration, because it is there that the presence of Christ in the Blessed Sacrament is found.
In summary, as Catholics, we must treat the temple with respect and consideration, and demonstrate our reverence and adoration when approaching the altar and the tabernacle. The bow or reverence to the altar and the genuflection to the Blessed Sacrament in the tabernacle are expressions of our faith in the real presence of Christ in the Eucharist and in the Blessed Sacrament. Let us remember the words of Psalm 29:2 “Ascribe to the Lord the glory due his name; worship the Lord in the splendor of his holiness.“
