Opus Dei

All men and women are called to participate in God’s creative power by perfecting the world through their work. They should also cease working on the seventh day, to dedicate it to divine worship and rest. Sunday is sanctified primarily by participating in Holy Mass. The Church establishes this obligation so that her children do not lack the essential nourishment they need to live as children of God.

Sexuality reaches the deepest core of the human person. True education in chastity is not satisfied with simply informing about the biological aspects, but helps people to reflect on the personal and moral values that come into play in our affective relationships with others. Sins against the sixth commandment are often a substitute for the lack of true love for which the heart yearns.

The first commandment of the Decalogue is the only possible foundation for a truly successful human life. The highest reason for human dignity consists in our vocation to communion with God. Love for God must include love for those God loves. The second commandment forbids any inappropriate use of God’s name and in particular blasphemy.

Baptism incorporates the person who receives it into the Life, Death and Resurrection of Christ and into his saving action. This sacrament leaves in the Christian an indelible spiritual seal of belonging to Christ. Through Confirmation, Christians participate more fully in Christ’s mission and in the fullness of the Holy Spirit. A baptised and confirmed Christian is destined to take part in the Church’s mission of evangelising by virtue of these two sacraments.

Eternal law, natural law, the New Law or Law of Christ, human political and ecclesiastical laws are all moral laws in a very different sense, although they all have something in common. To form an upright conscience it is necessary to instruct the intelligence in the knowledge of the truth – for which we can rely on the help of the Magisterium of the Church – and to educate the will and emotions through the practice of the virtues.

The ninth and tenth commandments refer to internal acts corresponding to sins against the sixth and seventh commandments. Internal sins can deform the conscience. The struggle against internal sins is part of the Christian’s endeavour to love with all one’s heart, mind and strength. Purity of heart means having a holy way of feeling.

Marriage is an institution foreseen by God in his wisdom, so as to carry out in humanity his divine plan of love. It is born of the personal and irrevocable consent of the spouses. The essential properties of marriage are unity and indissolubility. This special covenant is ordered to the procreation and education of children, who are the most excellent gift of marriage and contribute greatly to the good of their parents.

Christian life strives to order the goods of this world to God and to fraternal charity. Both temperance, to moderate their use and possession, and justice, to respect the rights of our neighbour, are important. Solidarity should be added to these two virtues. The eighth commandment forbids the misrepresentation of the truth in one’s relations with one’s neighbour. Christians have the duty to bear witness to the Truth who is Christ and to acknowledge Him before men.

The fourth commandment is a connecting point between the previous three and the six subsequent one: family relationships reveal the mysterious interpenetration between divine and human love that is at the origin of each person. Parents have the responsibility to create a home, a family space where love, forgiveness, respect, fidelity and selfless service can be lived.

The sacraments are efficacious signs of grace. Sanctifying grace is a stable and supernatural disposition that perfects the soul to make it capable of living with God. The seven sacraments correspond to all the stages and important moments of each Christian’s life: the sacraments give birth and increase, healing and mission to the Christian's life of faith. They form an ordered whole, in which the Eucharist is at the centre, since it contains the Author of the sacraments.