Quite early on, the name Catechesis was given to the totality of the Church's efforts to make disciples, to help men believe that Jesus is the Son of God so that believing they might have life in his name, and to educate and instruct them in this life, thus building up the body of Christ. 7

The way of Christ "leads to life"; a contrary way "leads to destruction." 20 The Gospel parable of the two ways remains ever present in the Catechesis of the Church; it shows the importance of moral decisions for our salvation: "There are two ways, the one of life, the other of death; but between the two, there is a great difference." 21

Besides sacramental liturgy and sacramentals, Catechesis must take into account the forms of piety and popular devotions among the Faithful. the religious sense of the Christian people has always found expression in various forms of piety surrounding the Church's sacramental life, such as the veneration of relics, visits to sanctuaries, pilgrimages, processions, the stations of the cross, religious dances, the rosary, medals, 178 etc.

The reception of this sacrament ought to be prepared for by an examination of conscience made in the light of the Word of God. the passages best suited to this can be found in the moral Catechesis of the Gospels and the apostolic Letters, such as the Sermon on the Mount and the apostolic teachings. 53

Preparation for Confirmation should aim at leading the Christian toward a more intimate union with Christ and a more lively familiarity with the Holy Spirit - his actions, his gifts, and his biddings - in order to be more capable of assuming the apostolic responsibilities of Christian life. To this end Catechesis for Confirmation should strive to awaken a sense of belonging to the Church of Jesus Christ, the universal Church as well as the parish community. the latter bears special responsibility for the preparation of confirmands. 125

Today in all the rites, Latin and Eastern, the Christian initiation of adults begins with their entry into the catechumenate and reaches its culmination in a single celebration of the three sacraments of initiation: Baptism, Confirmation, and the Eucharist. 37 In the Eastern rites the Christian initiation of infants also begins with Baptism followed immediately by Confirmation and the Eucharist, while in the Roman rite it is followed by years of Catechesis before being completed later by Confirmation and the Eucharist, the summit of their Christian initiation. 38

The Catechesis of the liturgy entails first of all an understanding of the sacramental economy (Chapter One). In this light, the innovation of its celebration is revealed. This chapter will therefore treat of the celebration of the sacraments of the Church. It will consider that which, through the diversity of liturgical traditions, is common to the celebration of the seven sacraments. What is proper to each will be treated later. This fundamental catechesis on the sacramental celebrations responds to the first questions posed by the Faithful regarding this subject: - Who celebrates the liturgy? - How is the liturgy celebrated? - When is the liturgy celebrated? - Where is the liturgy celebrated?

For this reason the Church, especially during Advent and Lent and above all at the Easter Vigil, re-reads and re-lives the great events of salvation history in the "today" of her liturgy. But this also demands that Catechesis help the Faithful to open themselves to this spiritual understanding of the economy of salvation as the Church's liturgy reveals it and enables us to live it.

It is on this harmony of the two Testaments that the Paschal Catechesis of the Lord is built, 15 and then, that of the Apostles and the Fathers of the Church. This catechesis unveils what lay hidden under the letter of the Old Testament: the mystery of Christ. It is called "typological" because it reveals the newness of Christ on the basis of the "figures" (types) which announce him in the deeds, words, and symbols of the first covenant. By this re-reading in the Spirit of Truth, starting from Christ, the figures are unveiled. 16 Thus the flood and Noah's ark prefigured salvation by Baptism, 17 as did the cloud and the crossing of the Red Sea. Water from the rock was the figure of the spiritual gifts of Christ, and manna in the desert prefigured the Eucharist, "the true bread from heaven." 18

Catechesis has to reveal in all clarity the joy and the demands of the way of Christ. 22 Catechesis for the "newness of life" 23 in him should be: -a catechesis of the Holy Spirit, the interior Master of life according to Christ, a gentle guest and friend who inspires, guides, corrects, and strengthens this life; -a catechesis of grace, for it is by grace that we are saved and again it is by grace that our works can bear fruit for eternal life; -a catechesis of the beatitudes, for the way of Christ is summed up in the beatitudes, the only path that leads to the eternal beatitude for which the human heart longs; -a catechesis of sin and forgiveness, for unless man acknowledges that he is a sinner he cannot know the truth about himself, which is a condition for acting justly; and without the offer of forgiveness he would not be able to bear this truth; -a catechesis of the human virtues which causes one to grasp the beauty and attraction of right dispositions towards goodness; -a catechesis of the Christian virtues of Faith, hope, and charity, generously inspired by the example of the saints; -a catechesis of the twofold commandment of charity set forth in the Decalogue; -an ecclesial catechesis, for it is through the manifold exchanges of "spiritual goods" in the "communion of saints" that Christian life can grow, develop, and be communicated.

The first and last point of reference of this Catechesis will always be Jesus Christ himself, who is "the way, and the truth, and the life." 24 It is by looking to him in Faith that Christ's Faithful can hope that he himself fulfills his promises in them, and that, by loving him with the same love with which he has loved them, they may perform works in keeping with their dignity:

The Catechesis of children, young people, and adults aims at teaching them to meditate on the Word of God in personal Prayer, practicing it in liturgical prayer, and internalizing it at all times in order to bear fruit in a new life. Catechesis is also a time for the discernment and education of popular piety. 46 The memorization of basic prayers offers an essential support to the life of prayer, but it is important to help learners savor their meaning.

It is not a violation of this commandment to desire to obtain things that belong to one's neighbor, provided this is done by just means. Traditional Catechesis realistically mentions "those who have a harder struggle against their criminal desires" and so who "must be urged the more to keep this commandment":

Education in the Faith by the parents should begin in the child's earliest years. This already happens when family members help one another to grow in Faith by the witness of a Christian life in keeping with the Gospel. Family Catechesis precedes, accompanies, and enriches other forms of instruction in the faith. Parents have the mission of teaching their children to pray and to discover their vocation as children of God. 35 The parish is the Eucharistic community and the heart of the liturgical life of Christian families; it is a privileged place for the catechesis of children and parents.

Ever since St. Augustine, the Ten Commandments have occupied a predominant place in the Catechesis of baptismal candidates and the Faithful. In the fifteenth century, the custom arose of expressing the commandments of the Decalogue in rhymed formulae, easy to memorize and in positive form. They are still in use today. the catechisms of the Church have often expounded Christian morality by following the order of the Ten Commandments.

The Magisterium of the Pastors of the Church in moral matters is ordinarily exercised in Catechesis and preaching, with the help of the works of theologians and spiritual authors. Thus from generation to generation, under the aegis and vigilance of the pastors, the "deposit" of Christian moral teaching has been handed on, a deposit composed of a characteristic body of rules, commandments, and virtues proceeding from Faith in Christ and animated by charity. Alongside the Creed and the Our Father, the basis for this catechesis has traditionally been the Decalogue which sets out the principles of moral life valid for all men.

To the Lord's Sermon on the Mount it is fitting to add the moral Catechesis of the apostolic teachings, such as Romans 12-15, 1 Corinthians 12-13, Colossians 3-4, Ephesians 4-5, etc. This doctrine hands on the Lord's teaching with the authority of the apostles, particularly in the presentation of the virtues that flow from Faith in Christ and are animated by charity, the principal gift of the Holy Spirit. "Let charity be genuine.... Love one another with brotherly affection.... Rejoice in your hope, be patient in tribulation, be constant in Prayer. Contribute to the needs of the saints, practice hospitality." 29 This catechesis also teaches us to deal with cases of conscience in the light of our relationship to Christ and to the Church. 30

The Decalogue, the Sermon on the Mount, and the apostolic Catechesis describe for us the paths that lead to the Kingdom of heaven. Sustained by the grace of the Holy Spirit, we tread them, step by step, by everyday acts. By the working of the Word of Christ, we slowly bear fruit in the Church to the glory of God. 25

Liturgical Catechesis aims to initiate people into the mystery of Christ (It is "mystagogy." ) by proceeding from the visible to the invisible, from the sign to the thing signified, from the "sacraments" to the "mysteries." Such catechesis is to be presented by local and regional catechisms. This Catechism, which aims to serve the whole Church in all the diversity of her rites and cultures, 15 will present what is fundamental and common to the whole Church in the liturgy as mystery and as celebration, and then the seven sacraments and the sacramentals.

"The liturgy is the summit toward which the activity of the Church is directed; it is also the font from which all her power flows." 13 It is therefore the privileged place for catechizing the People of God. "Catechesis is intrinsically linked with the whole of liturgical and sacramental activity, for it is in the sacraments, especially in the Eucharist, that Christ Jesus works in fullness for the transformation of men." 14

The plan of this catechism is inspired by the great tradition of catechisms which build Catechesis on four pillars: the baptismal profession of Faith (the Creed), the sacraments of Faith, the life of faith (the Commandments), and the Prayer of the believer (the Lord's Prayer).

This work is intended primarily for those responsible for Catechesis: first of all the bishops, as teachers of the Faith and pastors of the Church. It is offered to them as an instrument in fulfilling their responsibility of teaching the People of God. Through the bishops, it is addressed to redactors of catechisms, to priests, and to catechists. It will also be useful reading for all other Christian Faithful.

It is therefore no surprise that Catechesis in the Church has again attracted attention in the wake of the Second Vatican Council, which Pope Paul Vl considered the great catechism of modern times. the General Catechetical Directory (1971) the sessions of the Synod of Bishops devoted to evangelization (1974) and catechesis (1977), the apostolic exhortations Evangelii nuntiandi (1975) and Catechesi tradendae (1979), attest to this. the Extraordinary Synod of Bishops in 1985 asked "that a catechism or compendium of all Catholic doctrine regarding both Faith and morals be composed" 13 The Holy Father, Pope John Paul II, made the Synod's wish his own, acknowledging that "this desire wholly corresponds to a real need of the universal Church and of the particular Churches." 14 He set in motion everything needed to carry out the Synod Fathers' wish.

"The ministry of Catechesis draws ever fresh energy from the councils. the Council of Trent is a noteworthy example of this. It gave catechesis priority in its constitutions and decrees. It lies at the origin of the Roman Catechism, which is also known by the name of that council and which is a work of the first rank as a summary of Christian teaching. . " 12 The Council of Trent initiated a remarkable organization of the Church's catechesis. Thanks to the work of holy bishops and theologians such as St. Peter Canisius, St. Charles Borromeo, St. Turibius of Mongrovejo or St. Robert Bellarmine, it occasioned the publication of numerous catechisms.

Periods of renewal in the Church are also intense moments of Catechesis. In the great era of the Fathers of the Church, saintly bishops devoted an important part of their ministry to catechesis. St. Cyril of Jerusalem and St. John Chrysostom, St. Ambrose and St. Augustine, and many other Fathers wrote catechetical works that remain models for us. 11

"Catechesis is intimately bound up with the whole of the Church's life. Not only her geographical extension and numerical increase, but even more her inner growth and correspondence with God's plan depend essentially on catechesis." 10

While not being formally identified with them, Catechesis is built on a certain number of elements of the Church's pastoral mission which have a catechetical aspect, that prepare for catechesis, or spring from it. They are: the initial proclamation of the Gospel or missionary preaching to arouse Faith; examination of the reasons for belief; experience of Christian living; celebration of the sacraments; integration into the ecclesial community; and apostolic and missionary witness. 9

"Catechesis is an education in the Faith of children, young people and adults which includes especially the teaching of Christian doctrine imparted, generally speaking, in an organic and systematic way, with a view to initiating the hearers into the fullness of Christian life." 8

The texts of Sacred Scripture are often not quoted word for word but are merely indicated by a reference (cf.). For a deeper understanding of such passages, the reader should refer to the Scriptural texts themselves. Such Biblical references are a valuable working-tool in Catechesis.

Christians therefore read the Old Testament in the light of Christ crucified and risen. Such typological reading discloses the inexhaustible content of the Old Testament; but it must not make us forget that the Old Testament retains its own intrinsic value as Revelation reaffirmed by our Lord himself. 105 Besides, the New Testament has to be read in the light of the Old. Early Christian Catechesis made constant use of the Old Testament. 106 As an old saying put it, the New Testament lies hidden in the Old and the Old Testament is unveiled in the New. 107

Catechesis strives to awaken and nourish in the Faithful Faith in the incomparable greatness of the risen Christ's gift to his Church: the mission and the power to forgive sins through the ministry of the apostles and their successors:

According to circumstances Catechesis will make use of all the richness of the mysteries of Jesus. Here it is enough merely to indicate some elements common to all the mysteries of Christ's life (I), in order then to sketch the principal mysteries of Jesus' hidden (II) and public (III) life.

In Catechesis "Christ, the Incarnate Word and Son of God,. . . is taught - everything else is taught with reference to him - and it is Christ alone who teaches - anyone else teaches to the extent that he is Christ's spokesman, enabling Christ to teach with his lips. . . Every catechist should be able to apply to himself the mysterious words of Jesus: 'My teaching is not mine, but his who sent me.'" 16

"At the heart of Catechesis we find, in essence, a Person, the Person of Jesus of Nazareth, the only Son from the Father. . .who suffered and died for us and who now, after rising, is living with us forever." 13 To catechize is "to reveal in the Person of Christ the whole of God's eternal design reaching fulfilment in that Person. It is to seek to understand the meaning of Christ's actions and words and of the signs worked by him." 14 Catechesis aims at putting "people . . . in communion . . . with Jesus Christ: only he can lead us to the love of the Father in the Spirit and make us share in the life of the Holy Trinity." 15

Among all the Scriptural texts about creation, the first three chapters of Genesis occupy a unique place. From a literary standpoint these texts may have had diverse sources. the inspired authors have placed them at the beginning of Scripture to express in their solemn language the truths of creation - its origin and its end in God, its order and goodness, the vocation of man, and finally the drama of sin and the hope of salvation. Read in the light of Christ, within the unity of Sacred Scripture and in the living Tradition of the Church, these texts remain the principal source for Catechesis on the mysteries of the "beginning": creation, fall, and promise of salvation.

Catechesis on creation is of major importance. It concerns the very foundations of human and Christian life: for it makes explicit the response of the Christian Faith to the basic question that men of all times have asked themselves: 120 "Where do we come from?" "Where are we going?" "What is our origin?" "What is our end?" "Where does everything that exists come from and where is it going?" the two questions, the first about the origin and the second about the end, are inseparable. They are decisive for the meaning and orientation of our life and actions.

From the beginning, the revealed truth of the Holy Trinity has been at the very root of the Church's living Faith, principally by means of Baptism. It finds its expression in the rule of baptismal Faith, formulated in the preaching, Catechesis and Prayer of the Church. Such formulations are already found in the apostolic writings, such as this salutation taken up in the Eucharistic liturgy: "The grace of the Lord Jesus Christ and the love of God and the fellowship of the Holy Spirit be with you all." 81

The Greek word symbolon meant half of a broken object, for example, a seal presented as a token of recognition. the broken parts were placed together to verify the bearer's identity. the symbol of Faith, then, is a sign of recognition and communion between believers. Symbolon also means a gathering, collection or summary. A symbol of Faith is a summary of the principal truths of the faith and therefore serves as the first and fundamental point of reference for Catechesis.