415. What is the moral law?

The moral law is a work of divine Wisdom. It prescribes the ways and the rules of conduct that lead to the promised beatitude and it forbids the ways that turn away from God.

416. In what does the natural moral law consist?

The natural law which is inscribed by the Creator on the heart of every person consists in a participation in the wisdom and the goodness of God. It expresses that original moral sense which enables one to discern by reason the good and the bad. It is universal and immutable and determines the basis of the duties and fundamental rights of the person as well as those of the human community and civil law.

417. Is such a law perceived by everyone?

Because of sin the natural law is not always perceived nor is it recognized by everyone with equal clarity and immediacy.

418. What is the relationship between the natural law and the Old Law?

419. What place does the Old Law have in the plan of salvation?

The Old Law permitted one to know many truths which are accessible to reason, showed what must or must not be done and, above all, like a wise tutor, prepared and disposed one for conversion and for the acceptance of the Gospel. However, while being holy, spiritual, and good, the Old Law was still imperfect because in itself it did not give the strength and the grace of the Spirit for its observance.

420. What is the New Law or the Law of the Gospel?

The New Law or the Law of the Gospel, proclaimed and fulfilled by Christ, is the fullness and completion of the divine law, natural and revealed. It is summed up in the commandment to love God and neighbor and to love one another as Christ loved us. It is also an interior reality: the grace of the Holy Spirit which makes possible such love. It is “the law of freedom” (Galatians 1:25) because it inclines us to act spontaneously by the prompting of charity.

421. Where does one find the New Law?

The New Law is found in the entire life and preaching of Christ and in the moral catechesis of the apostles. The Sermon on the Mount is its principal expression.

422. What is justification?

Justification is the most excellent work of God's love. It is the merciful and freely-given act of God which takes away our sins and makes us just and holy in our whole being. It is brought about by means of the grace of the Holy Spirit which has been merited for us by the passion of Christ and is given to us in Baptism. Justification is the beginning of the free response of man, that is, faith in Christ and of cooperation with the grace of the Holy Spirit.

423. What is the grace that justifies?

That grace is the gratuitous gift that God gives us to make us participants in his trinitarian life and able to act by his love. It is called habitual, sanctifying or deifying grace because it sanctifies and divinizes us. It is supernatural because it depends entirely on God’s gratuitous initiative and surpasses the abilities of the intellect and the powers of human beings. It therefore escapes our experience.

424. What other kinds of grace are there?

Besides habitual grace, there are actual graces (gifts for specific circumstances), sacramental graces (gifts proper to each sacrament), special graces or charisms (gifts that are intended for the common good of the Church) among which are the graces of state that accompany the exercise of ecclesial ministries and the responsibilities of life.

425. What is the relationship between grace and human freedom?

Grace precedes, prepares and elicits our free response. It responds to the deep yearnings of human freedom, calls for its cooperation and leads freedom toward its perfection.

426. What is merit?

In general merit refers to the right to recompense for a good deed. With regard to God, we of ourselves are not able to merit anything, having received everything freely from him. However, God gives us the possibility of acquiring merit through union with the love of Christ, who is the source of our merits before God. The merits for good works, therefore must be attributed in the first place to the grace of God and then to the free will of man.

427. What are the goods that we can merit?

Moved by the Holy Spirit, we can merit for ourselves and for others the graces needed for our sanctification and for the attainment of eternal life. Even temporal goods, suitable for us, can be merited in accordance with the plan of God. No one, however, can merit the initial grace which is at the origin of conversion and justification.

428. Are all called to Christian holiness?

All the faithful are called to Christian holiness. This is the fullness of Christian life and the perfection of charity and it is brought about by intimate union with Christ and, in him, with the most Holy Trinity. The path to holiness for a Christian goes by way of the cross and will come to its fulfillment in the final resurrection of the just, in which God will be all in all.

429. How does the Church nourish the moral life of a Christian?

The Church is the community in which the Christian receives the Word of God, the teachings of the “Law of Christ” (Galatians 6:2), and the grace of the sacraments. Christians are united to the Eucharistic sacrifice of Christ in such a way that their moral life is an act of spiritual worship; and they learn the example of holiness from the Virgin Mary and the lives of the Saints.

430. Why does the Magisterium of the Church act in the field of morality?

It is the duty of the Magisterium of the Church to preach the faith that is to be believed and put into practice in life. This duty extends even to the specific precepts of the natural law because their observance is necessary for salvation.

431. What purpose do the precepts of the Church have?

The five precepts of the Church are meant to guarantee for the faithful the indispensable minimum in the spirit of prayer, the sacramental life, moral commitment and growth in love of God and neighbor.

432. What are the precepts of the Church?

They are: 1) to attend Mass on Sundays and other holy days of obligation and to refrain from work and activities which could impede the sanctification of those days; 2) to confess one's sins, receiving the sacrament of Reconciliation at least once each year; 3) to receive the sacrament of the Eucharist at least during the Easter season; 4) to abstain from eating meat and to observe the days of fasting established by the Church; and 5) to help to provide for the material needs of the Church, each according to his own ability.

433. Why is the Christian moral life indispensable for the proclamation of the Gospel?

Because their lives are conformed to the Lord Jesus, Christians draw others to faith in the true God, build up the Church, inform the world with the spirit of the Gospel, and hasten the coming of the Kingdom of God.