The readings for this homily: https://bible.usccb.org/bible/readings/041926.cfm

Father Chris Alar, MIC refutes the common accusation that Catholics changed the Sabbath by revealing that Jesus Himself established Sunday as the Lord's Day. He explains that the New Testament consistently records believers gathering on the "first day of the week" for the "breaking of bread," a phrase synonymous with the Eucharist. Father Chris highlights the Road to Emmaus narrative, noting how the disciples' eyes were opened only when Jesus broke the bread, mirroring the Mass structure: gathering, the Liturgy of the Word, the Liturgy of the Eucharist, and the Mission. He points out that Christ's vanishing act after recognition signifies His new, Sacramental presence, no longer visible to the eye but truly present in the Eucharist.

Father Chris draws a profound parallel between Adam and Eve, whose eyes were opened to sin, and the disciples on the road to Emmaus, whose eyes were opened to the Risen Lord in the Eucharist on the first day of the new creation. He emphasizes that the Mass provides "food for the journey" for our pilgrimage through life, transforming disciples into apostles who are sent out to evangelize. He shares a touching story of an elderly missionary priest who viewed the Eucharist as essential sustenance for his work, reminding us that the Church is sent forth with Christ's love inflaming our hearts. This scriptural passage confirms that the Catholic Mass is not a human invention but the very pattern of worship established by the Risen Christ.