Opus Dei

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.

Penance is a sacrament which brings healing and salvation from sin. Over the course of history, the ministers of Christ and the Church have exercised the power to forgive sins in different ways. At the same time, in this sacrament the Church has maintained a fundamental structure which is made up of two equally essential elements: the action of the person who experiences conversion under the influence of the Holy Spirit, and the action of God which occurs through the ministry of the Church.

Our prayer involves every aspect of our life. The Catechism distinguishes between vocal prayer, meditation and contemplative prayer. All three have a fundamental feature in common: the recollection of the heart. Prayer is not optional for the spiritual life, but rather a vital necessity.

The Eucharist makes Jesus Christ present. He invites us to accept the salvation that He offers us, and to receive the gift of His Body and Blood as the food of eternal life. Our Lord announced the Eucharist during his public life and instituted this sacrament at the Last Supper. When the Church celebrates this sacrament, she follows the Eucharistic rite carried out by Christ at the Last Supper.

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 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.

The resurrected body will be real and material, but not earthly and mortal. The enigma of death can only be understood in the light of Christ’s resurrection and our own resurrection in Him. Eternal life is what gives ultimate and permanent meaning to human life, to ethical commitment, to generous dedication, to self-sacrificing service, to the effort to communicate Christ’s doctrine and love to all souls.

The Church is inseparably both human and divine. It lives and acts in the world, but its goal and strength are not here on earth but in heaven. The Church seeks only the salvation of mankind, but she is also concerned with temporal affairs. Each Christian faithful participates in the mission of the Church according to his or her condition and vocation, and the gifts received.

The Church is a structured society where some have the mission to guide others. The assistance of the Holy Spirit to the whole Church so that it may not err in believing is also given to the magisterium so that it may faithfully and authentically teach the Word of God. The Church has always called only baptised men to the order of the priesthood; she has felt bound by the will of Christ, who chose only men as Apostles.

Throughout his life, Christ made clear what his Church would be like. The Church is the community of all those who have received the regenerating grace of the Spirit by which they become children of God. All the baptised share in the common priesthood; they are called to bring men and women into a relationship with God. The ecumenical movement is an ecclesial goal that seeks visible unity among Christians in the one Church founded by Christ.