Catechism › PART THREE: LIFE IN CHRIST › CHAPTER ONE THE DIGNITY OF THE HUMAN PERSON › Article 8 SIN › ¶ 1873 ¶ 1873 In Brief The root of all Sins lies in man's Heart. the kinds and the gravity of Sins are determined principally by their objects. Linked Concepts Heart Sin Sins ← ¶ 1872 Browse ¶ 1874 →