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

From The Catechism of the Catholic Church

2092
There are two kinds of presumption. Either man presumes upon his own
capacities, (hoping to be able to save himself without help from on high), or
he presumes upon God’s almighty power or his mercy (hoping to obtain his
forgiveness without conversion and glory without merit).

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