CHAPTER VI - THE INTERACTION BETWEEN PHILOSOPHY AND THEOLOGY

The knowledge of faith and the demands of philosophical reason

64. The word of God is addressed to all people, in every age and in every part of the world; and the human being is by nature a philosopher. As a reflective and scientific elaboration of the understanding of God's word in the light of faith, theology for its part must relate, in some of its procedures and in the performance of its specific tasks, to the philosophies which have been developed through the ages. I have no wish to direct theologians to particular methods, since that is not the competence of the Magisterium. I wish instead to recall some specific tasks of theology which, by the very nature of the revealed word, demand recourse to philosophical enquiry.

65. Theology is structured as an understanding of faith in the light of a twofold methodological principle: the auditus fidei and the intellectus fidei. With the first, theology makes its own the content of Revelation as this has been gradually expounded in Sacred Tradition, Sacred Scripture and the Church's living Magisterium.⁸⁸ With the second, theology seeks to respond through speculative enquiry to the specific demands of disciplined thought.

Philosophy contributes specifically to theology in preparing for a correct auditus fidei with its study of the structure of knowledge and personal communication, especially the various forms and functions of language. No less important is philosophy's contribution to a more coherent understanding of Church Tradition, the pronouncements of the Magisterium and the teaching of the great masters of theology, who often adopt concepts and thought-forms drawn from a particular philosophical tradition. In this case, the theologian is summoned not only to explain the concepts and terms used by the Church in her thinking and the development of her teaching, but also to know in depth the philosophical systems which may have influenced those concepts and terms, in order to formulate correct and consistent interpretations of them.

66. With regard to the intellectus fidei, a prime consideration must be that divine Truth “proposed to us in the Sacred Scriptures and rightly interpreted by the Church's teaching” ⁸⁹ enjoys an innate intelligibility, so logically consistent that it stands as an authentic body of knowledge. The intellectus fidei expounds this truth, not only in grasping the logical and conceptual structure of the propositions in which the Church's teaching is framed, but also, indeed primarily, in bringing to light the salvific meaning of these propositions for the individual and for humanity. From the sum of these propositions, the believer comes to know the history of salvation, which culminates in the person of Jesus Christ and in his Paschal Mystery. Believers then share in this mystery by their assent of faith.

For its part, dogmatic theology must be able to articulate the universal meaning of the mystery of the One and Triune God and of the economy of salvation, both as a narrative and, above all, in the form of argument. It must do so, in other words, through concepts formulated in a critical and universally communicable way. Without philosophy's contribution, it would in fact be impossible to discuss theological issues such as, for example, the use of language to speak about God, the personal relations within the Trinity, God's creative activity in the world, the relationship between God and man, or Christ's identity as true God and true man. This is no less true of the different themes of moral theology, which employ concepts such as the moral law, conscience, freedom, personal responsibility and guilt, which are in part defined by philosophical ethics.

It is necessary therefore that the mind of the believer acquire a natural, consistent and true knowledge of created realities—the world and man himself—which are also the object of divine Revelation. Still more, reason must be able to articulate this knowledge in concept and argument. Speculative dogmatic theology thus presupposes and implies a philosophy of the human being, the world and, more radically, of being, which has objective truth as its foundation.

67. With its specific character as a discipline charged with giving an account of faith (cf. 1 Pet 3:15), the concern of fundamental theology will be to justify and expound the relationship between faith and philosophical thought. Recalling the teaching of Saint Paul (cf. Rom 1:19-20), the First Vatican Council pointed to the existence of truths which are naturally, and thus philosophically, knowable; and an acceptance of God's Revelation necessarily presupposes knowledge of these truths. In studying Revelation and its credibility, as well as the corresponding act of faith, fundamental theology should show how, in the light of the knowledge conferred by faith, there emerge certain truths which reason, from its own independent enquiry, already perceives. Revelation endows these truths with their fullest meaning, directing them towards the richness of the revealed mystery in which they find their ultimate purpose. Consider, for example, the natural knowledge of God, the possibility of distinguishing divine Revelation from other phenomena or the recognition of its credibility, the capacity of human language to speak in a true and meaningful way even of things which transcend all human experience. From all these truths, the mind is led to acknowledge the existence of a truly propaedeutic path to faith, one which can lead to the acceptance of Revelation without in any way compromising the principles and autonomy of the mind itself.⁹⁰

Similarly, fundamental theology should demonstrate the profound compatibility that exists between faith and its need to find expression by way of human reason fully free to give its assent. Faith will thus be able “to show fully the path to reason in a sincere search for the truth. Although faith, a gift of God, is not based on reason, it can certainly not dispense with it. At the same time, it becomes apparent that reason needs to be reinforced by faith, in order to discover horizons it cannot reach on its own”.⁹¹

68. Moral theology has perhaps an even greater need of philosophy's contribution. In the New Testament, human life is much less governed by prescriptions than in the Old Testament. Life in the Spirit leads believers to a freedom and responsibility which surpass the Law. Yet the Gospel and the Apostolic writings still set forth both general principles of Christian conduct and specific teachings and precepts. In order to apply these to the particular circumstances of individual and communal life, Christians must be able fully to engage their conscience and the power of their reason. In other words, moral theology requires a sound philosophical vision of human nature and society, as well as of the general principles of ethical decision-making.

69. It might be objected that the theologian should nowadays rely less on philosophy than on the help of other kinds of human knowledge, such as history and above all the sciences, the extraordinary advances of which in recent times stir such admiration. Others, more alert to the link between faith and culture, claim that theology should look more to the wisdom contained in peoples' traditions than to a philosophy of Greek and Eurocentric provenance. Others still, prompted by a mistaken notion of cultural pluralism, simply deny the universal value of the Church's philosophical heritage.

There is some truth in these claims which are acknowledged in the teaching of the Council.⁹² Reference to the sciences is often helpful, allowing as it does a more thorough knowledge of the subject under study; but it should not mean the rejection of a typically philosophical and critical thinking which is concerned with the universal. Indeed, this kind of thinking is required for a fruitful exchange between cultures. What I wish to emphasize is the duty to go beyond the particular and concrete, lest the prime task of demonstrating the universality of faith's content be abandoned. Nor should it be forgotten that the specific contribution of philosophical enquiry enables us to discern in different world-views and different cultures “not what people think but what the objective truth is”.⁹³ It is not an array of human opinions but truth alone which can be of help to theology.

70. Because of its implications for both philosophy and theology, the question of the relationship with cultures calls for particular attention, which cannot however claim to be exhaustive. From the time the Gospel was first preached, the Church has known the process of encounter and engagement with cultures. Christ's mandate to his disciples to go out everywhere, “even to the ends of the earth” (Acts 1:8), in order to pass on the truth which he had revealed, led the Christian community to recognize from the first the universality of its message and the difficulties created by cultural differences. A passage of Saint Paul's letter to the Christians of Ephesus helps us to understand how the early community responded to the problem. The Apostle writes: “Now in Christ Jesus you who once were far off have been brought near in the blood of Christ. For he is our peace, who has made us both one, and has broken down the wall of hostility” (2:13-14).

In the light of this text, we reflect further to see how the Gentiles were transformed once they had embraced the faith. With the richness of the salvation wrought by Christ, the walls separating the different cultures collapsed. God's promise in Christ now became a universal offer: no longer limited to one particular people, its language and its customs, but extended to all as a heritage from which each might freely draw. From their different locations and traditions all are called in Christ to share in the unity of the family of God's children. It is Christ who enables the two peoples to become “one”. Those who were “far off” have come “near”, thanks to the newness brought by the Paschal Mystery. Jesus destroys the walls of division and creates unity in a new and unsurpassed way through our sharing in his mystery. This unity is so deep that the Church can say with Saint Paul: “You are no longer strangers and sojourners, but you are saints and members of the household of God” (Eph 2:19).

This simple statement contains a great truth: faith's encounter with different cultures has created something new. When they are deeply rooted in experience, cultures show forth the human being's characteristic openness to the universal and the transcendent. Therefore they offer different paths to the truth, which assuredly serve men and women well in revealing values which can make their life ever more human.⁹⁴ Insofar as cultures appeal to the values of older traditions, they point—implicitly but authentically—to the manifestation of God in nature, as we saw earlier in considering the Wisdom literature and the teaching of Saint Paul.

71. Inseparable as they are from people and their history, cultures share the dynamics which the human experience of life reveals. They change and advance because people meet in new ways and share with each other their ways of life. Cultures are fed by the communication of values, and they survive and flourish insofar as they remain open to assimilating new experiences. How are we to explain these dynamics? All people are part of a culture, depend upon it and shape it. Human beings are both child and parent of the culture in which they are immersed. To everything they do, they bring something which sets them apart from the rest of creation: their unfailing openness to mystery and their boundless desire for knowledge. Lying deep in every culture, there appears this impulse towards a fulfilment. We may say, then, that culture itself has an intrinsic capacity to receive divine Revelation.

Cultural context permeates the living of Christian faith, which contributes in turn little by little to shaping that context. To every culture Christians bring the unchanging truth of God, which he reveals in the history and culture of a people. Time and again, therefore, in the course of the centuries we have seen repeated the event witnessed by the pilgrims in Jerusalem on the day of Pentecost. Hearing the Apostles, they asked one another: “Are not all these who are speaking Galileans? And how is it that we hear, each of us in his own native language? Parthians and Medes and Elamites and residents of Mesopotamia, Judea and Cappadocia, Pontus and Asia, Phrygia and Pamphylia, Egypt and the parts of Libya belonging to Cyrene, and visitors from Rome, both Jews and proselytes, Cretans and Arabians, we hear them telling in our own tongues the mighty works of God” (Acts 2:7-11). While it demands of all who hear it the adherence of faith, the proclamation of the Gospel in different cultures allows people to preserve their own cultural identity. This in no way creates division, because the community of the baptized is marked by a universality which can embrace every culture and help to foster whatever is implicit in them to the point where it will be fully explicit in the light of truth.

This means that no one culture can ever become the criterion of judgment, much less the ultimate criterion of truth with regard to God's Revelation. The Gospel is not opposed to any culture, as if in engaging a culture the Gospel would seek to strip it of its native riches and force it to adopt forms which are alien to it. On the contrary, the message which believers bring to the world and to cultures is a genuine liberation from all the disorders caused by sin and is, at the same time, a call to the fullness of truth. Cultures are not only not diminished by this encounter; rather, they are prompted to open themselves to the newness of the Gospel's truth and to be stirred by this truth to develop in new ways.

72. In preaching the Gospel, Christianity first encountered Greek philosophy; but this does not mean at all that other approaches are precluded. Today, as the Gospel gradually comes into contact with cultural worlds which once lay beyond Christian influence, there are new tasks of inculturation, which mean that our generation faces problems not unlike those faced by the Church in the first centuries.

My thoughts turn immediately to the lands of the East, so rich in religious and philosophical traditions of great antiquity. Among these lands, India has a special place. A great spiritual impulse leads Indian thought to seek an experience which would liberate the spirit from the shackles of time and space and would therefore acquire absolute value. The dynamic of this quest for liberation provides the context for great metaphysical systems.

In India particularly, it is the duty of Christians now to draw from this rich heritage the elements compatible with their faith, in order to enrich Christian thought. In this work of discernment, which finds its inspiration in the Council's Declaration Nostra Aetate, certain criteria will have to be kept in mind. The first of these is the universality of the human spirit, whose basic needs are the same in the most disparate cultures. The second, which derives from the first, is this: in engaging great cultures for the first time, the Church cannot abandon what she has gained from her inculturation in the world of Greco-Latin thought. To reject this heritage would be to deny the providential plan of God who guides his Church down the paths of time and history. This criterion is valid for the Church in every age, even for the Church of the future, who will judge herself enriched by all that comes from today's engagement with Eastern cultures and will find in this inheritance fresh cues for fruitful dialogue with the cultures which will emerge as humanity moves into the future. Thirdly, care will need to be taken lest, contrary to the very nature of the human spirit, the legitimate defense of the uniqueness and originality of Indian thought be confused with the idea that a particular cultural tradition should remain closed in its difference and affirm itself by opposing other traditions.

What has been said here of India is no less true for the heritage of the great cultures of China, Japan and the other countries of Asia, as also for the riches of the traditional cultures of Africa, which are for the most part orally transmitted.

73. In the light of these considerations, the relationship between theology and philosophy is best construed as a circle. Theology's source and starting-point must always be the word of God revealed in history, while its final goal will be an understanding of that word which increases with each passing generation. Yet, since God's word is Truth (cf. Jn 17:17), the human search for truth—philosophy, pursued in keeping with its own rules—can only help to understand God's word better. It is not just a question of theological discourse using this or that concept or element of a philosophical construct; what matters most is that the believer's reason use its powers of reflection in the search for truth which moves from the word of God towards a better understanding of it. It is as if, moving between the twin poles of God's word and a better understanding of it, reason is offered guidance and is warned against paths which would lead it to stray from revealed Truth and to stray in the end from the truth pure and simple. Instead, reason is stirred to explore paths which of itself it would not even have suspected it could take. This circular relationship with the word of God leaves philosophy enriched, because reason discovers new and unsuspected horizons.

74. The fruitfulness of this relationship is confirmed by the experience of great Christian theologians who also distinguished themselves as great philosophers, bequeathing to us writings of such high speculative value as to warrant comparison with the masters of ancient philosophy. This is true of both the Fathers of the Church, among whom at least Saint Gregory of Nazianzus and Saint Augustine should be mentioned, and the Medieval Doctors with the great triad of Saint Anselm, Saint Bonaventure and Saint Thomas Aquinas. We see the same fruitful relationship between philosophy and the word of God in the courageous research pursued by more recent thinkers, among whom I gladly mention, in a Western context, figures such as John Henry Newman, Antonio Rosmini, Jacques Maritain, Étienne Gilson and Edith Stein and, in an Eastern context, eminent scholars such as Vladimir S. Soloviev, Pavel A. Florensky, Petr Chaadaev and Vladimir N. Lossky. Obviously other names could be cited; and in referring to these I intend not to endorse every aspect of their thought, but simply to offer significant examples of a process of philosophical enquiry which was enriched by engaging the data of faith. One thing is certain: attention to the spiritual journey of these masters can only give greater momentum to both the search for truth and the effort to apply the results of that search to the service of humanity. It is to be hoped that now and in the future there will be those who continue to cultivate this great philosophical and theological tradition for the good of both the Church and humanity.