CHAPTER I - JESUS CHRIST, THE ONLY SAVIOR

4. In my first encyclical, in which I set forth the program of my Pontificate, I said that "the Church's fundamental function in every age, and particularly in ours, is to direct man's gaze, to point the awareness and experience of the whole of humanity toward the mystery of Christ."⁴

The Church's universal mission is born of faith in Jesus Christ, as is stated in our Trinitarian profession of faith: "I believe in one Lord, Jesus Christ, the only Son of God, eternally begotten of the Father.... For us men and for our salvation he came down from heaven: by the power of the Holy spirit he became incarnate from the Virgin Mary, and was made man."⁵ The redemption event brings salvation to all, "for each one is included in the mystery of the redemption and with each one Christ has united himself forever through this mystery."⁶ It is only in faith that the Church's mission can be understood and only in faith that it finds its basis.

Nevertheless, also as a result of the changes which have taken place in modern times and the spread of new theological ideas, some people wonder: Is missionary work among non-Christians still relevant? Has it not been replaced by inter-religious dialogue? Is not human development an adequate goal of the Church's mission? Does not respect for conscience and for freedom exclude all efforts at conversion? Is it not possible to attain salvation in any religion? Why then should there be missionary activity?

"No one comes to the Father, but by me" (Jn 14:6)

5. If we go back to the beginnings of the Church, we find a clear affirmation that Christ is the one Savior of all, the only one able to reveal God and lead to God. In reply to the Jewish religious authorities who question the apostles about the healing of the lame man, Peter says: "By the name of Jesus Christ of Nazareth whom you crucified, whom God raised from the dead, by him this man is standing before you well.... And there is salvation in no one else, for there is no other name under heaven given among men by which we must be saved" (Acts 4:10, 12). This statement, which was made to the Sanhedrin, has a universal value, since for all people - Jews and Gentiles alike - salvation can only come from Jesus Christ.

The universality of this salvation in Christ is asserted throughout the New Testament. St. Paul acknowledges the risen Christ as the Lord. He writes: "Although there may be so-called gods in heaven or on earth - as indeed there are many 'gods' and many 'lords' - yet for us there is one God, the Father, from whom are all things and for whom we exist, and one Lord, Jesus Christ, through whom are all things and through whom we exist" (1 Cor 8:5-6). One God and one Lord are asserted by way of contrast to the multitude of "gods" and "lords" commonly accepted. Paul reacts against the polytheism of the religious environment of his time and emphasizes what is characteristic of the Christian faith: belief in one God and in one Lord sent by God.

In the Gospel of St. John, this salvific universality of Christ embraces all the aspects of his mission of grace, truth and revelation: the Word is "the true light that enlightens every man" (Jn 1:9). And again, "no one has ever seen God; the only Son, who is in the bosom of the Father, he has made him known" (Jn 1:18; cf. Mt 11:27). God's revelation becomes definitive and complete through his only-begotten Son: "In many and various ways God spoke of old to our fathers by the prophets; but in these last days he has spoken to us by a Son, whom he appointed the heir of all things, through whom he also created the world" (Heb 1:1-2; cf. Jn 14:6). In this definitive Word of his revelation, God has made himself known in the fullest possible way. He has revealed to mankind who he is. This definitive self-revelation of God is the fundamental reason why the Church is missionary by her very nature. She cannot do other than proclaim the Gospel, that is, the fullness of the truth which God has enabled us to know about himself.

Christ is the one mediator between God and mankind: "For there is one God, and there is one mediator between God and men, the man Christ Jesus, who gave himself as a ransom for all, the testimony to which was borne at the proper time. For this I was appointed a preacher and apostle (I am telling the truth, I am not lying), a teacher of the Gentiles in faith and truth" (1 Tm 2:5-7; cf. Heb 4:14-16). No one, therefore, can enter into communion with God except through Christ, by the working of the Holy Spirit. Christ's one, universal mediation, far from being an obstacle on the journey toward God, is the way established by God himself, a fact of which Christ is fully aware. Although participated forms of mediation of different kinds and degrees are not excluded, they acquire meaning and value only from Christ's own mediation, and they cannot be understood as parallel or complementary to his.

6. To introduce any sort of separation between the Word and Jesus Christ is contrary to the Christian faith. St. John clearly states that the Word, who "was in the beginning with God," is the very one who "became flesh" (Jn 1:2, 14). Jesus is the Incarnate Word - a single and indivisible person. One cannot separate Jesus from the Christ or speak of a "Jesus of history" who would differ from the "Christ of faith." The Church acknowledges and confesses Jesus as "the Christ, the Son of the living God" (Mt 16:16): Christ is none other than Jesus of Nazareth: he is the Word of God made man for the salvation of all. In Christ "the whole fullness of deity dwells bodily" (Col 2:9) and "from his fullness have we all received" (Jn 1:16). The "only Son, who is the bosom of the Father" (Jn 1:18) is "the beloved Son, in whom we have redemption.... For in him all the fullness of God was pleased to dwell, and through him to reconcile to himself all things, whether on earth or in heaven, making peace by the blood of his Cross" (Col 1:13-14, 19-20). It is precisely this uniqueness of Christ which gives him an absolute and universal significance, whereby, while belonging to history, he remains history's center and goal:⁷ "I am the Alpha and the Omega, the first and the last, the beginning and the end" (Rv 22:13).

Thus, although it is legitimate and helpful to consider the various aspects of the mystery of Christ, we must never lose sight of its unity. In the process of discovering and appreciating the manifold gifts - especially the spiritual treasures - that God has bestowed on every people, we cannot separate those gifts from Jesus Christ, who is at the center of God's plan of salvation. Just as "by his incarnation the Son of God united himself in some sense with every human being," so too "we are obliged to hold that the Holy Spirit offers everyone the possibility of sharing in the Paschal Mystery in a manner known to God."⁸ God's plan is "to unite all things in Christ, things in heaven and things on earth" (Eph 1:10).

Faith in Christ Is Directed to Man's Freedom

7. The urgency of missionary activity derives from the radical newness of life brought by Christ and lived by his followers. This new life is a gift from God, and people are asked to accept and develop it, if they wish to realize the fullness of their vocation in conformity to Christ. The whole New Testament is a hymn to the new life of those who believe in Christ and live in his Church. Salvation in Christ, as witnessed to and proclaimed by the Church, is God's self-communication: "It is love which not only creates the good, but also grants participation in the very life of God: Father, Son and Holy Spirit. For he who loves desires to give himself."⁹

God offers mankind this newness of life. "Can one reject Christ and everything that he has brought about in the history of mankind? Of course one can. Man is free. He can say 'no' to God. He can say 'no' to Christ. But the fundamental question remains: Is it legitimate to do this? And what would make it legitimate?"¹⁰

8. In the modern world there is a tendency to reduce man to his horizontal dimension alone. But without an openness to the Absolute, what does man become? The answer to this question is found in the experience of every individual, but it is also written in the history of humanity with the blood shed in the name of ideologies or by political regimes which have sought to build a "new humanity" without God.¹¹

Moreover, the Second Vatican Council replies to those concerned with safeguarding freedom of conscience: "The human person has a right to religious freedom.... All should have such immunity from coercion by individuals, or by groups, or by any human power, that no one should be forced to act against his conscience in religious matters, nor prevented from acting according to his conscience, whether in private or in public, whether alone or in association with others, within due limits."¹²

Proclaiming Christ and bearing witness to him, when done in a way that respects consciences, does not violate freedom. Faith demands a free adherence on the part of man, but at the same time faith must also be offered to him, because the "multitudes have the right to know the riches of the mystery of Christ-riches in which we believe that the whole of humanity can find, in unsuspected fullness, everything that it is gropingly searching for concerning God, man and his destiny, life and death, and truth.... This is why the Church keeps her missionary spirit alive, and even wishes to intensify it in the moment of history in which we are living."¹³ But it must also be stated, again with the Council, that "in accordance with their dignity as persons, equipped with reason and free will and endowed with personal responsibility, all are impelled by their own nature and are bound by a moral obligation to seek truth, above all religious truth. They are further bound to hold to the truth once it is known, and to regulate their whole lives by its demands."¹⁴

The Church As Sign and Instrument of Salvation

9. The first beneficiary of salvation is the Church. Christ won the Church for himself at the price of his own blood and made the Church his co-worker in the salvation of the world. Indeed, Christ dwells within the Church. She is his Bride. It is he who causes her to grow. He carries out his mission through her.

The Council makes frequent reference to the Church's role in the salvation of mankind. While acknowledging that God loves all people and grants them the possibility of being saved (cf. l Tm 2:4),¹⁵ the Church believes that God has established Christ as the one mediator and that she herself has been established as the universal sacrament of salvation. ¹⁶ "To this catholic unity of the people of God, therefore,...all are called, and they belong to it or are ordered to it in various ways, whether they be Catholic faithful or others who believe in Christ or finally all people everywhere who by the grace of God are called to salvation."¹⁷ It is necessary to keep these two truths together, namely, the real possibility of salvation in Christ for all mankind and the necessity of the Church for salvation. Both these truths help us to understand the one mystery of salvation, so that we can come to know God's mercy and our own responsibility. Salvation, which always remains a gift of the Holy Spirit, requires man's cooperation, both to save himself and to save others. This is God's will, and this is why he established the Church and made her a part of his plan of salvation. Referring to "this messianic people," the Council says; "It has been set up by Christ as a communion of life, love and truth; by him too it is taken up as the instrument of salvation for all, and sent on a mission to the whole world as the light of the world and the salt of the earth."¹⁸

Salvation in Christ Is Offered to All

10. The universality of salvation means that it is granted not only to those who explicitly believe in Christ and have entered the Church. Since salvation is offered to all, it must be made concretely available to all. But it is clear that today, as in the past, many people do not have an opportunity to come to know or accept the gospel revelation or to enter the Church. The social and cultural conditions in which they live do not permit this, and frequently they have been brought up in other religious traditions. For such people salvation in Christ is accessible by virtue of a grace which, while having a mysterious relationship to the Church, does not make them formally part of the Church but enlightens them in a way which is accommodated to their spiritual and material situation. This grace comes from Christ; it is the result of his Sacrifice and is communicated by the Holy Spirit. It enables each person to attain salvation through his or her free cooperation.

For this reason the Council, after affirming the centrality of the Paschal Mystery, went on to declare that "this applies not only to Christians but to all people of good will in whose hearts grace is secretly at work. Since Christ died for everyone, and since the ultimate calling of each of us comes from God and is therefore a universal one, we are obliged to hold that the Holy Spirit offers everyone the possibility of sharing in this Paschal Mystery in a manner known to God."¹⁹

"We cannot but speak" (Acts 4:20)

11. What then should be said of the objections already mentioned regarding the mission ad gentes? While respecting the beliefs and sensitivities of all, we must first clearly affirm our faith in Christ, the one Savior of mankind, a faith we have received as a gift from on high, not as a result of any merit of our own. We say with Paul, "I am not ashamed of the Gospel: it is the power of God for salvation to everyone who has faith" (Rom 1:16). Christian martyrs of all times - including our own - have given and continue to give their lives in order to bear witness to this faith, in the conviction that every human being needs Jesus Christ, who has conquered sin and death and reconciled mankind to God.

Confirming his words by miracles and by his resurrection from the dead, Christ proclaimed himself to be the Son of God dwelling in intimate union with the Father, and was recognized as such by his disciples. The Church offers mankind the Gospel, that prophetic message which responds to the needs and aspirations of the human heart and always remains "Good News." The Church cannot fail to proclaim that Jesus came to reveal the face of God and to merit salvation for all humanity by his cross and resurrection.

To the question, "why mission?" we reply with the Church's faith and experience that true liberation consists in opening oneself to the love of Christ. In him, and only in him, are we set free from all alienation and doubt, from slavery to the power of sin and death. Christ is truly "our peace" (Eph 2:14); "the love of Christ impels us" (2 Cor 5:14), giving meaning and joy to our life. Mission is an issue of faith, an accurate indicator of our faith in Christ and his love for us.

The temptation today is to reduce Christianity to merely human wisdom, a pseudo - science of well-being. In our heavily secularized world a "gradual secularization of salvation" has taken place, so that people strive for the good of man, but man who is truncated, reduced to his merely horizontal dimension. We know, however, that Jesus came to bring integral salvation, one which embraces the whole person and all mankind, and opens up the wondrous prospect of divine filiation. Why mission? Because to us, as to St. Paul, "this grace was given, to preach to the Gentiles the unsearchable riches of Christ" (Eph 3:8). Newness of life in him is the "Good News" for men and women of every age: all are called to it and destined for it. Indeed, all people are searching for it, albeit at times in a confused way, and have a right to know the value of this gift and to approach it freely. The Church, and every individual Christian within her, may not keep hidden or monopolize this newness and richness which has been received from God's bounty in order to be communicated to all mankind.

This is why the Church's mission derives not only from the Lord's mandate but also from the profound demands of God's life within us. Those who are incorporated in the Catholic Church ought to sense their privilege and for that very reason their greater obligation of bearing witness to the faith and to the Christian life as a service to their brothers and sisters and as a fitting response to God. They should be ever mindful that "they owe their distinguished status not to their own merits but to Christ's special grace; and if they fail to respond to this grace in thought, word and deed, not only will they not be saved, they will be judged more severely."²⁰