- The Holy Eucharist, also known as Holy Communion or the Holy Mass, is the most important sacrament that was instituted by Jesus at the Last Supper.
- It involves symbolic rituals using bread and wine to recall the crucifixion, resurrection, and ascension of Jesus, known as the Paschal Mystery.
- The Mass follows a standard structure including the Liturgy of the Word, presentation of offerings, consecration of the Eucharistic elements, communion, and dismissal.