I. “You Shall Worship the Lord Your God and Him Only Shall You Serve”

From The Catechism of the Catholic Church

2085
The one and true God first reveals his glory to Israel.⁶ The revelation
of the vocation and truth of man is linked to the revelation of God. Man’s
vocation is to make God manifest by acting in conformity with his creation
“in the image and likeness of God”:

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 1 THE FIRST COMMANDMENT
    - I. “You Shall Worship the Lord Your God and Him Only Shall You Serve”

From The Catechism of the Catholic Church – rosary.team