Number of articles: 4665

Topic 5: The Most Holy Trinity

Christians are baptized in the name of the Father and of the Son and of the Holy Spirit. This is the central mystery of our faith and of Christian life.

Doctrinal Articles

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.

Personal prelature

Topic 4: God's Nature and Action

The God we come to know through faith and reason is "spiritual, transcendent, omnipotent, eternal, personal, and perfect. He is truth and love."

Doctrinal Articles

Topic 3: Supernatural Faith

The virtue of faith is a supernatural virtue that enables us to assent firmly to all that God has revealed.

Doctrinal Articles

Topic 1: The Existence of God

Can we know that God exists by reason alone? What are some of the main pathways for reaching God's existence. Can conscience and human freedom be paths to a personal God who loves us? These are some of the questions discussed in this summary of Catholic teaching.

Doctrinal Articles

Topic 14: History of the Church

The Church continues to make Christ present in human history. In the history of the Church, we find the divine and the human closely intertwined.

Doctrinal Articles

Topic 20: The Eucharist (II)

The Holy Mass is a true sacrifice because it makes present, in the “today” of the Church’s liturgical celebration, the unique sacrifice of our redemption carried out on the Cross.

Doctrinal Articles

Topic 19: The Eucharist (I)

The Eucharist is the memorial of Christ’s Paschal mystery, making present his unique sacrifice in the liturgy of the Church.

Doctrinal Articles

Topic 18: Baptism and Confirmation

Baptism “justifies” us in God’s sight, while Confirmation brings us the supernatural gifts of Christian maturity.

Doctrinal Articles

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).

Doctrinal Articles