165. In what way is the Church holy?

The Church is holy insofar as the Most Holy God is her author. Christ has given himself for her to sanctify her and make her a source of sanctification. The Holy Spirit gives her life with charity. In the Church one finds the fullness of the means of salvation. Holiness is the vocation of each of her members and the purpose of all her activities. The Church counts among her members the Virgin Mary and numerous Saints who are her models and intercessors. The holiness of the Church is the fountain of sanctification for her children who here on earth recognize themselves as sinners ever in need of conversion and purification.

161. Why is the Church one?

The Church is one because she has as her source and exemplar the unity of the Trinity of Persons in one God. As her Founder and Head, Jesus Christ re-established the unity of all people in one body. As her soul, the Holy Spirit unites all the faithful in communion with Christ. The Church has but one faith, one sacramental life, one apostolic succession, one common hope, and one and the same charity.

157. Who is the Head of this body?

Christ “is the Head of the body, the Church” (Colossians 1:18). The Church lives from him, in him and for him. Christ and the Church make up the “whole Christ” (Saint Augustine); “Head and members form, as it were, one and the same mystical person” (Saint Thomas Aquinas).

153. Why is the Church the ‘people of God’?

The Church is the ‘people of God’ because it pleased God to sanctify and save men not in isolation but by making them into one people gathered together by the unity of the Father and the Son and the Holy Spirit.

154. What are the characteristics of the people of God?

One becomes a member of this people through faith in Christ and Baptism. This people has for its origin God the Father; for its head Jesus Christ; for its hallmark the dignity and freedom of the sons of God; for its law the new commandment of love; for its mission to be the salt of the earth and the light of the world; and for its destiny the Kingdom of God, already begun on earth.

147. What does the word Church mean?

The word Church refers to the people whom God calls and gathers together from every part of the earth. They form the assembly of those who through faith and Baptism have become children of God, members of Christ, and temples of the Holy Spirit.

144. What happened at Pentecost?

Fifty days after the Resurrection at Pentecost the glorified Jesus Christ poured out the Spirit in abundance and revealed him as a divine Person so that the Holy Trinity was fully manifest. The mission of Christ and of the Spirit became the mission of the Church which is sent to proclaim and spread the mystery of the communion of the Holy Trinity. “We have seen the true Light, we have received the heavenly Spirit, we have found the true faith: we adore the indivisible Trinity, who has saved us.” (Byzantine Liturgy, Troparion of Vespers of Pentecost)

139. What symbols are used to represent the Holy Spirit?

There are many symbols of the Holy Spirit: living water which springs from the wounded Heart of Christ and which quenches the thirst of the baptized; anointing with oil, which is the sacramental sign of Confirmation; fire which transforms what it touches; the cloud, dark or luminous, in which the divine glory is revealed; the imposition of hands by which the Holy Spirit is given; the dove which descended on Christ at his baptism and remained with him.

134. How will the coming of the Lord in glory happen?

After the final cosmic upheaval of this passing world the glorious coming of Christ will take place. Then will come the definitive triumph of God in the parousia and the Last Judgment. Thus the Kingdom of God will be realized.

130. How is the Resurrection the work of the Most Holy Trinity?

The Resurrection of Christ is a transcendent work of God. The three Persons act together according to what is proper to them: the Father manifests his power; the Son “takes again” the life which he freely offered (John 10:17), reuniting his soul and his body which the Spirit brings to life and glorifies.

125. What is the “hell” into which Jesus descended?

This “hell” was different from the hell of the damned. It was the state of all those, righteous and evil, who died before Christ. With his soul united to his divine Person Jesus went down to the just in hell who were awaiting their Redeemer so they could enter at last into the vision of God. When he had conquered by his death both death and the devil “who has the power of death” (Hebrews 2:14), he freed the just who looked forward to the Redeemer and opened for them the gates of heaven.

120. How is Jesus’ offering expressed at the Last Supper?

At the Last Supper with his apostles on the eve of his passion Jesus anticipated, that is, both symbolized his free self-offering and made it really present: “This is my Body which is given for you” (Luke 22:19), “This is my Blood which is poured out ...” (Matthew 26:28) Thus he both instituted the Eucharist as the “memorial” (1 Corinthians 11:25) of his sacrifice and instituted his apostles as priests of the new covenant.