Catechism › PART THREE: LIFE IN CHRIST › CHAPTER ONE YOU SHALL LOVE THE LORD YOUR GOD WITH ALL YOUR HEART, AND WITH ALL YOUR SOUL, AND WITH ALL YOUR MIND › Article 2 THE SECOND COMMANDMENT › ¶ 2163 ¶ 2163 In Brief False oaths call on God to be Witness to a lie. Perjury is a Grave offence against the Lord who is always Faithful to his Promises. Linked Concepts Grave Lord Promise Promises Witness Faith Faithful God ← ¶ 2162 Browse ¶ 2164 →