III. How is the Sacrament of Baptism Celebrated?

From The Catechism of the Catholic Church

1238
The baptismal water is consecrated by a prayer of epiclesis (either at this moment
or at the Easter Vigil). the Church asks God that through his Son the power of
the Holy Spirit may be sent upon the water, so that those who will be baptized
in it may be “born of water and the Spirit.”⁴⁰

PART TWO: THE CELEBRATION OF THE CHRISTIAN MYSTERY

SECTION TWO THE SEVEN SACRAMENTS OF THE CHURCH
- CHAPTER ONE THE SACRAMENTS OF CHRISTIAN INITIATION
  - Article 1 THE SACRAMENT OF BAPTISM
    - III. How is the Sacrament of Baptism Celebrated?

From The Catechism of the Catholic Church – rosary.team