
The Fifth Luminous Mystery, the Institution of the Eucharist, invites meditation on the Last Supper where Jesus gave His Body and Blood. Established by Pope St. John Paul II in 2002, this mystery helps us contemplate the source and summit of Christian life, deepening our love for this most holy sacrament.
This mystery is part of the Luminous Mysteries, or Mysteries of Light, introduced by Pope St. John Paul II in his 2002 apostolic letter, Rosarium Virginis Mariae. He added them to the traditional fifteen mysteries to more fully encompass the public ministry of Christ. The scriptural basis for this mystery is found in the Gospel accounts of the Last Supper (Matthew 26, Mark 14, Luke 22) and in St. Paul’s First Letter to the Corinthians.
Meditating on this mystery reinforces the central Catholic doctrine of the Real Presence. At the Last Supper, Christ instituted both the sacrament of the Eucharist and the holy priesthood. As the Catechism of the Catholic Church states, the Eucharist is the "source and summit of the Christian life" (CCC 1324). This mystery calls us to adore Jesus's ultimate gift of himself, which perpetuates the sacrifice of the Cross throughout the ages and nourishes our souls.
The Luminous Mysteries are traditionally prayed on Thursdays. This specific mystery is especially fitting for prayer on Holy Thursday, the day the Church commemorates the Last Supper. It is also a powerful meditation to pray during Eucharistic adoration, before or after receiving Holy Communion, or when praying for priests and for an increase in vocations to the priesthood. It helps foster deeper gratitude for the Mass.