God, Revelation, and the Profession of Faith
The Church and Catholic Tradition
Sacraments and the Mass
Holy Spirit and Christian Life
Catholic Social Teaching
100

God's act of making Himself and His plan for humanity known to us.

Revelation

100

The community of God's people, established by Christ and guided by the Holy Spirit.

Church

100

An outward sign of an inward grace, instituted by Christ and entrusted to the Church.

Sacrament

100

The event in which the Holy Spirit descended upon Mary and the Apostles, empowering them to preach the Gospel.

Pentecost

100

The inner judgment by which a person recognizes the moral goodness or evil of an action.

Conscience

200

The inspired Word of God contained in the books of the Bible.

[Sacred] Scripture

200

The twelve men chosen by Jesus to be His closest disciples and witnesses to His Resurrection.

Apostles

200

The number of sacraments

Seven

200

Seven spiritual attributes that help Christians respond to God's grace and live holy lives.

Gifts of the Holy Spirit

200

The God-given ability to make choices and decide how to act.

Free Will

300

The living transmission of God's Word through the teaching and life of the Church.

[Sacred] Tradition

300

The unbroken continuation (from Christ) of the teaching and authority through bishops.

Apostolic Succession

300

God's free and undeserved gift of His own life and help, which enables us to live in relationship with Him.

Grace

300

Virtues and good qualities that grow in a person's life through the action of the Holy Spirit.

Fruits of the Holy Spirit

300

The moral law established by God and accessible to human reason, reflecting the good and right order of creation.

Natural Law

400

The central mystery of Christianity: one God in three divine Persons—Father, Son, and Holy Spirit.

Trinity

400

The Bishop of Rome and successor of St. Peter, who serves as the visible head of the universal Church.

Pope

400

The sacrament in which the Body and Blood of Christ are truly present under the appearances of bread and wine.

Eucharist

400

The process of prayerfully recognizing God's will and choosing how best to respond.

Discernment

400

The teachings of Jesus describing the attitudes and qualities of those who are blessed in God's Kingdom.

Beatitudes

500

The mystery of the Son of God becoming human in Jesus Christ.

Incarnation

500

A successor of the Apostles who leads a diocese and shares responsibility for teaching, sanctifying, and governing the Church.

Bishop

500

The change of the entire substance of bread and wine into the Body and Blood of Christ, while their appearances remain.

Transubstantiation

500

A calling from God to live a particular way of life and serve Him and others.

Vocation

500

An offense against God that damages our relationship with Him, others, and ourselves.

Sin

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