40. The Church is herself a missionary disciple; she needs to grow in her interpretation of the revealed word and in her understanding of truth. It is the task of exegetes and theologians to help “the judgment of the Church to mature”.42 The other sciences also help to accomplish this, each in its own way. With reference to the social sciences, for example, John Paul II said that the Church values their research, which helps her “to derive concrete indications helpful for her magisterial mission”. Within the Church countless issues are being studied and reflected upon with great freedom. Differing currents of thought in philosophy, theology and pastoral practice, if open to being reconciled by the Spirit in respect and love, can enable the Church to grow, since all of them help to express more clearly the immense riches of God’s word. For those who long for a monolithic body of doctrine guarded by all and leaving no room for nuance, this might appear as undesirable and leading to confusion. But in fact such variety serves to bring out and develop different facets of the inexhaustible riches of the Gospel.
41. At the same time, today’s vast and rapid cultural changes demand that we constantly seek ways of expressing unchanging truths in a language which brings out their abiding newness. “The deposit of the faith is one thing… the way it is expressed is another”. There are times when the faithful, in listening to completely orthodox language, take away something alien to the authentic Gospel of Jesus Christ, because that language is alien to their own way of speaking to and understanding one another. With the holy intent of communicating the truth about God and humanity, we sometimes give them a false god or a human ideal which is not really Christian. In this way, we hold fast to a formulation while failing to convey its substance. This is the greatest danger. Let us never forget that “the expression of truth can take different forms. The renewal of these forms of expression becomes necessary for the sake of transmitting to the people of today the Gospel message in its unchanging meaning”.
42. All of this has great relevance for the preaching of the Gospel, if we are really concerned to make its beauty more clearly recognized and accepted by all. Of course, we will never be able to make the Church’s teachings easily understood or readily appreciated by everyone. Faith always remains something of a cross; it retains a certain obscurity which does not detract from the firmness of its assent. Some things are understood and appreciated only from the standpoint of this assent, which is a sister to love, beyond the range of clear reasons and arguments. We need to remember that all religious teaching ultimately has to be reflected in the teacher’s way of life, which awakens the assent of the heart by its nearness, love and witness.
43. In her ongoing discernment, the Church can also come to see that certain customs not directly connected to the heart of the Gospel, even some which have deep historical roots, are no longer properly understood and appreciated. Some of these customs may be beautiful, but they no longer serve as means of communicating the Gospel. We should not be afraid to re-examine them. At the same time, the Church has rules or precepts which may have been quite effective in their time, but no longer have the same usefulness for directing and shaping people’s lives. Saint Thomas Aquinas pointed out that the precepts which Christ and the apostles gave to the people of God “are very few”. Citing Saint Augustine, he noted that the precepts subsequently enjoined by the Church should be insisted upon with moderation “so as not to burden the lives of the faithful” and make our religion a form of servitude, whereas “God’s mercy has willed that we should be free”. This warning, issued many centuries ago, is most timely today. It ought to be one of the criteria to be taken into account in considering a reform of the Church and her preaching which would enable it to reach everyone.
44. Moreover, pastors and the lay faithful who accompany their brothers and sisters in faith or on a journey of openness to God must always remember what the Catechism of the Catholic Church teaches quite clearly: “Imputability and responsibility for an action can be diminished or even nullified by ignorance, inadvertence, duress, fear, habit, inordinate attachments, and other psychological or social factors”. Consequently, without detracting from the evangelical ideal, they need to accompany with mercy and patience the eventual stages of personal growth as these progressively occur. I want to remind priests that the confessional must not be a torture chamber but rather an encounter with the Lord’s mercy which spurs us on to do our best. A small step, in the midst of great human limitations, can be more pleasing to God than a life which appears outwardly in order but moves through the day without confronting great difficulties. Everyone needs to be touched by the comfort and attraction of God’s saving love, which is mysteriously at work in each person, above and beyond their faults and failings.
45. We see then that the task of evangelization operates within the limits of language and of circumstances. It constantly seeks to communicate more effectively the truth of the Gospel in a specific context, without renouncing the truth, the goodness and the light which it can bring whenever perfection is not possible. A missionary heart is aware of these limits and makes itself “weak with the weak… everything for everyone” (1 Cor 9:22). It never closes itself off, never retreats into its own security, never opts for rigidity and defensiveness. It realizes that it has to grow in its own understanding of the Gospel and in discerning the paths of the Spirit, and so it always does what good it can, even if in the process, its shoes get soiled by the mud of the street.