This Catechism is presented to help readers gain an overview and foundation of the nature, purpose, uses, and content of the Law of God, and to guide them in fulfilling their calling, not only to keep that Law, but to teach it to others as well. Jesus defined greatness in the Kingdom of God as faithfulness in lerniung and obeyint the Law and encouraging others in its teachings. This Catechism, therefore, can chart a course toward Kingdom greatness for all who study and learn its contents, and who use it as a basis for further learning and growth.