Catholic doctrine regarding the Ten Commandments is largely based on the Old and New Testaments and the writings of the early Church Fathers. In the New Testament, Jesus acknowledged their validity and instructed his disciples to go further, demanding a righteousness exceeding that of the scribes and Pharisees. Summarized by Jesus into two "great commandments" that teach love of God and love of neighbor, they instruct individuals on their relationships with both. The first three commandments demand respect for God's name, observation of the Lord's Day and prohibit the worship of other gods. The others deal with the relationships between individuals, such as that between parent and child; they include prohibitions against lying, stealing, murdering, adultery and covetousness. According to the Catechism of the Catholic Church — the official exposition of the Catholic Church's Christian beliefs—the Commandments are considered essential for spiritual good health and growth, and serve as the basis for Catholic social teaching. A review of the Commandments is one of the most common types of examination of conscience used by Catholics before receiving the sacrament of Penance.