III. The Christian Name

From The Catechism of the Catholic Church

2157
The Christian begins his day, his prayers, and his activities with the Sign of
the Cross: “in the name of the Father and of the Son and of the Holy
Spirit. Amen.” the baptized person dedicates the day to the glory of God
and calls on the Savior’s grace which lets him act in the Spirit as a child of
the Father. the sign of the cross strengthens us in temptations and
difficulties.

PART THREE: LIFE IN CHRIST

SECTION TWO THE TEN COMMANDMENTS
- CHAPTER ONE YOU SHALL LOVE THE LORD YOUR GOD WITH ALL YOUR HEART, AND WITH ALL YOUR SOUL, AND WITH ALL YOUR MIND
  - Article 2 THE SECOND COMMANDMENT
    - III. The Christian Name

From The Catechism of the Catholic Church – rosary.team