CATECHISM OF THE CATHOLIC CHURCH
SECOND EDITION

Paragraphs 1970–1973

1970 The Law of the Gospel requires us to make the decisive choice between "the two ways" and to put into practice the words of the Lord. It is summed up in the Golden Rule, "Whatever you wish that men would do to you, do so to them; this is the law and the prophets."

The entire Law of the Gospel is contained in the "new commandment" of Jesus, to love one another as he has loved us.

1971 To the Lord's Sermon on the Mount it is fitting to add the moral catechesis of the apostolic teachings, such as Romans 12-15, 1 Corinthians 12-13, Colossians 3-4, Ephesians 4-5, etc. This doctrine hands on the Lord's teaching with the authority of the apostles, particularly in the presentation of the virtues that flow from faith in Christ and are animated by charity, the principal gift of the Holy Spirit. "Let charity be genuine. . . . Love one another with brotherly affection. . . . Rejoice in your hope, be patient in tribulation, be constant in prayer. Contribute to the needs of the saints, practice hospitality." This catechesis also teaches us to deal with cases of conscience in the light of our relationship to Christ and to the Church.
1972 The New Law is called a law of love because it makes us act out of the love infused by the Holy Spirit, rather than from fear; a law of grace, because it confers the strength of grace to act, by means of faith and the sacraments; a law of freedom, because it sets us free from the ritual and juridical observances of the Old Law, inclines us to act spontaneously by the prompting of charity and, finally, lets us pass from the condition of a servant who "does not know what his master is doing" to that of a friend of Christ - "For all that I have heard from my Father I have made known to you" - or even to the status of son and heir.
1973 Besides its precepts, the New Law also includes the evangelical counsels. The traditional distinction between God's commandments and the evangelical counsels is drawn in relation to charity, the perfection of Christian life. The precepts are intended to remove whatever is incompatible with charity. The aim of the counsels is to remove whatever might hinder the development of charity, even if it is not contrary to it.