I. Purification of the Heart

From The Catechism of the Catholic Church

The faithful must believe the
articles of the Creed “so that by believing they may obey God, by obeying
may live well, by living well may purify their hearts, and with pure hearts may
understand what they believe.”³¹⁰

PART THREE: LIFE IN CHRIST

SECTION TWO THE TEN COMMANDMENTS
- CHAPTER TWO YOU SHALL LOVE YOUR NEIGHBOR AS YOURSELF
  - Article 9 THE NINTH COMMANDMENT
    - I. Purification of the Heart

From The Catechism of the Catholic Church – rosary.team