Number of articles: 4784

Topic 10: Passion and Death on the Cross

Christ died for our sins, to free us from them and redeem us from the slavery that sin introduced into mankind’s life.

Topic 31: The First Commandment

Christ taught that to be saved we must carry out the commandments, which express the core of the natural moral law. The first commandment is twofold: love for God and love for neighbor out of love for God.

Topic 27: Morality of Human Acts

“Acting is morally good when the choices of freedom are in conformity with man’s true good and thus express the voluntary ordering of the person towards our ultimate end: God himself.”

What is a personal prelature?

What is a personal prelature?

Place in the Church

Opus Dei's work of spiritual formation complements the work of local churches. People who join Opus Dei or attend its activities continue to belong to their local dioceses.

Topic 22: Penance (I)

Christ instituted the sacrament of Penance to offer us a new possibility of converting and recovering, after Baptism, the grace of justification

Topic 21: The Eucharist (III)

Faith in Christ’s real presence in the Eucharist has led the Church to offer adoration to the Blessed Sacrament, both during and outside the liturgy of the Mass.

Topic 29: The Person and Society

A new doctrinal outline in the "Summaries of Catholic Teaching" series. Many people have found these helpful for getting to know the Catholic faith better and explaining it to others.

Topic 11: Resurrection, Ascension and Second Coming

Christ’s Resurrection is a fundamental truth of our faith, as St Paul tells us (cf. 1 Cor 15:13-14). Thereby God inaugurated the life of the future world and put it at the disposition of mankind

Topic 17: Introduction to the Liturgy and the Sacraments

The liturgy is an “action of God” that unites us to Jesus Christ through the Holy Spirit (cf. "Sacramentum Caritatis," no. 37).