During the Holy Mass, you will notice the items used by the Altar Servers, the Master of Ceremony and the Priest. These items are often called the Sacred Vessels. The Sacred Vessels are very important items to the Holy Mass, this Holds the Holy Eucharist like the paten and the chalice. These items has been used many centuries ago, including the items used in the first mass, the Last Supper of our Lord Jesus Christ. Until it was used by the apostles and the next generation of priest. Here are the following items used during the Holy mass.