No, they are not the same things though they both may hold the Eucharist. The Catholic church keeps the consecrated host, called the Eucharist, in a tabernacle in the church. The tabernacle is usually behind the altar, but visible. It has a door that is always locked. Beside this tabernacle is a lighted candle that burns as long as the Eucharist is in the tabernacle. At the next mass, the Host, will be taken out of the tabernacle to be distributed to the faithful at communion.
The monstrance is usually an elaborate, ornate vessel that displays one consecrated host. This display is usually visible for Eucharistic adoration or similar prayer service. After the prayer service, the Host would be put back in the tabernacle.
I am tempted to say the priest, but you are asking about a thing. The thing that the Host rests on when it is consecrated is a paten. The thing that the Host rests in when it is in the tabernacle is a ciborium. The thing that the Host is displayed in is an ostensorium or monstrance. You didn't specify which "thing".
The Sacrament is kept in a Ciborium. For adoration, the Holy Eucharist is displayed in a monstrance.
Tabernacle means a place of worship for the Israelites while Arc of covenant meant the box which was used to carry the tablets containing the Gods' commandments
It is called a monstrance, also knownas an ostensorium
(the "monstrance" is a standing vessel holding the Eucharist in a Mass)"There is some debate in the Catholic Church over the use of a very ornate monstrance for the Host.""The monstrance normally holds an oversized bread disc, which is not always consumed."
It is called a monstrance. Monstrance comes from the Latin word for "to show." The word "to show" in Italian is "mostrare," so you can see the reason they call it a monstrance.
Roman Catholic AnswerThere are many vessels used to hold the Blessed Sacrament: the Paten holds the Host, the Chalice contains the Precious Blood. The tabernacle contains the Hosts that are needed for the sick. The Monstrance contains a Host during Adoration or Benediction. A Ciborium holds a number of Hosts in the Tabernacle or during Holy Communion.
Saint Clare of Assisi is often depicted with a monstrance, a symbol of the Eucharist, as she thwarted an attack on her convent by holding up the Blessed Sacrament in prayer. She is also often shown with a lily, symbolizing purity and her close relationship with Saint Francis of Assisi.
OSTENSORIUM (MONSTRANCE)
Ésa no es palabra española.
St. George Tabernacle was created in 1876.
Once when her convent was about to be attacked, she displayed the Sacrament in a monstrace at the convent gates, and prayed before it. The attackers left, the house was saved, and the image of her holding a monstrance became one of her emblems.