V. The Sacramental Sacrifice Thanksgiving, Memorial, Presence

From The Catechism of the Catholic Church

1367
The sacrifice of Christ and the sacrifice of the Eucharist are one single
sacrifice: “The victim is one and the same: the same now offers through
the ministry of priests, who then offered himself on the cross; only the manner
of offering is different.” “In this divine sacrifice which is
celebrated in the Mass, the same Christ who offered himself once in a bloody
manner on the altar of the cross is contained and is offered in an unbloody
manner.”¹⁸⁸

PART TWO: THE CELEBRATION OF THE CHRISTIAN MYSTERY

SECTION TWO THE SEVEN SACRAMENTS OF THE CHURCH
- CHAPTER ONE THE SACRAMENTS OF CHRISTIAN INITIATION
  - Article 3 THE SACRAMENT OF THE EUCHARIST
    - V. The Sacramental Sacrifice Thanksgiving, Memorial, Presence

From The Catechism of the Catholic Church – rosary.team