Catholics in a state of grace may receive Holy Communion.
A 1-hour fast from all food and drink, excluding plain water and medicine, is required.
The prayers of the Mass focus on the four finalities of the Holy Sacrifice: Adoration, Thanksgiving, Atonement, and Petition. The actions of the priest and servers, the incense rising to Heaven, and the use of Gregorian chant elevate the soul toward God and the Real Presence.
All Masses at St. Anthony are said ad orientem; the priest faces "liturgical" east when praying to God on our behalf. [View the video on the significance of ad orientem]