II. The Lord’s Day

From The Catechism of the Catholic Church

2176
The celebration of Sunday observes the moral commandment inscribed by nature in
the human heart to render to God an outward, visible, public, and regular
worship “as a sign of his universal beneficence to all.”¹⁰⁹
Sunday worship fulfills the moral command of the Old Covenant, taking up its
rhythm and spirit in the weekly celebration of the Creator and Redeemer of his
people.

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 3 THE THIRD COMMANDMENT
    - II. The Lord’s Day

From The Catechism of the Catholic Church – rosary.team