Scripture reference
Matthew 26:26-28; Luke 22:19-20
On the night before His Passion, Jesus gathers with His apostles in the Upper Room to celebrate the Passover. During the meal, He takes bread and wine, blesses them, and gives them to His disciples saying: "This is my body... This is my blood." In this sacred moment, Christ institutes the Holy Eucharist and the priesthood, giving Himself to the Church until the end of time. (Matthew 26:26-28; Luke 22:19-20)