| 2050 The Roman Pontiff and the bishops, as authentic teachers, preach to the People of God the faith which is to be believed and applied in moral life. It is also incumbent on them to pronounce on moral questions that fall within the natural law and reason. |
| 2051 The infallibility of the Magisterium of the Pastors extends to all the elements of doctrine, including moral doctrine, without which the saving truths of the faith cannot be preserved, expounded, or observed. |
| 2052 "Teacher, what good deed must I do, to have eternal life?" To the young man who asked this question, Jesus answers first by invoking the necessity to recognize God as the "One there is who is good," as the supreme Good and the source of all good. Then Jesus tells him: "If you would enter life, keep the commandments." And he cites for his questioner the precepts that concern love of neighbor: "You shall not kill, You shall not commit adultery, You shall not steal, You shall not bear false witness, Honor your father and mother." Finally Jesus sums up these commandments positively: "You shall love your neighbor as yourself." |
| 2053 To this first reply Jesus adds a second: "If you would be perfect, go, sell what you possess and give to the poor, and you will have treasure in heaven; and come, follow me." This reply does not do away with the first: following Jesus Christ involves keeping the Commandments. The Law has not been abolished, but rather man is invited to rediscover it in the person of his Master who is its perfect fulfillment. In the three synoptic Gospels, Jesus' call to the rich young man to follow him, in the obedience of a disciple and in the observance of the Commandments, is joined to the call to poverty and chastity. The evangelical counsels are inseparable from the Commandments. |