Topic 6: Creation
The importance of the truth about creation comes from its being the foundation of God’s saving plans culminating in Christ. Both the Bible and the Creed begin with a confession of faith in God the Creator.
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 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 28: Grace and the Virtues
Grace “is the gratuitous gift that God makes to us of his own life, infused by the Holy Spirit into our soul to heal it of sin and to sanctify it” (Catechism of the Catholic Church, 1999).
Topic 26: Freedom, Law and Conscience
God created us with the great gift of freedom. The natural law has the force of law as the voice and interpreter of the 'higher reason' of the divine Lawgiver.
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 25: Marriage
“God himself is the author of marriage.” The intimate conjugal union between a man and a woman is sacred, and is structured according to laws established by the Creator and independent of human choice.
Topic 24 (2): Holy Orders
The sacrament of Holy Orders confers a participation in Christ’s priesthood. The ministerial priesthood is essentially distinct from the common priesthood of the faithful.
Topic 12: I Believe in the Holy Spirit. I Believe in the Holy Catholic Church.
The Holy Spirit intimately unites the faithful to Christ so that they form a single body, the Church, with a diversity of members and functions.









