“Modern man listens more willingly to witnesses than to teachers, and if he listens to teachers, it is because they are witnesses.”

-St. Pope Paul VI Evangelii Nuntiandi

“Anyone who rereads in the New Testament the origins of the Church, follows her history step by step and watches her live and act, sees that she is linked to evangelization in her most intimate being:

– The Church is born of the evangelizing activity of Jesus and the Twelve. She is the normal, desired, most immediate and most visible fruit of this activity: “Go, therefore, make disciples of all the nations.” Now, “they accepted what he said and were baptized. That very day about three thousand were added to their number…. Day by day the Lord added to their community those destined to be saved.” – Having been born consequently out of being sent, the Church in her turn is sent by Jesus. The Church remains in the world when the Lord of glory returns to the Father. She remains as a sign – simultaneously obscure and luminous – of a new presence of Jesus, of His departure and of His permanent presence. She prolongs and continues Him. And it is above all His mission and His condition of being an evangelizer that she is called upon to continue. For the Christian community is never closed in upon itself. The intimate life of this community – the life of listening to the Word and the apostles’ teaching, charity lived in a fraternal way, the sharing of bread this intimate life only acquires its full meaning when it becomes a witness, when it evokes admiration and conversion, and when it becomes the preaching and proclamation of the Good News. Thus it is the whole Church that receives the mission to evangelize, and the work of each individual member is important for the whole.

For the Church, evangelizing means bringing the Good News into all the strata of humanity, and through its influence transforming humanity from within and making it new: “Now I am making the whole of creation new.” But there is no new humanity if there are not first of all new persons renewed by Baptism and by lives lived according to the Gospel. The purpose of evangelization is therefore precisely this interior change, and if it had to be expressed in one sentence the best way of stating it would be to say that the Church evangelizes when she seeks to convert, solely through the divine power of the message she proclaims, both the personal and collective consciences of people, the activities in which they engage, and the lives and concrete milieu which are theirs.

All this could he expressed in the following words: what matters is to evangelize man’s culture and cultures (not in a purely decorative way, as it were, by applying a thin veneer, but in a vital way, in depth and right to their very roots), in the wide and rich sense which these terms have in Gaudium et spes, always taking the person as one’s starting-point and always coming back to the relationships of people among themselves and with God.

The split between the Gospel and culture is without a doubt the drama of our time, just as it was of other times. Therefore every effort must be made to ensure a full evangelization of culture, or more correctly of cultures. They have to be regenerated by an encounter with the Gospel. But this encounter will not take place if the Gospel is not proclaimed.

Above all the Gospel must be proclaimed by witness. Take a Christian or a handful of Christians who, in the midst of their own community, show their capacity for understanding and acceptance, their sharing of life and destiny with other people, their solidarity with the efforts of all for whatever is noble and good. Let us suppose that, in addition, they radiate in an altogether simple and unaffected way their faith in values that go beyond current values, and their hope in something that is not seen and that one would not dare to imagine. Through this wordless witness these Christians stir up irresistible questions in the hearts of those who see how they live: Why are they like this? Why do they live in this way? What or who is it that inspires them? Why are they in our midst? Such a witness is already a silent proclamation of the Good News and a very powerful and effective one. Here we have an initial act of evangelization. The above questions will ask, whether they are people to whom Christ has never been proclaimed, or baptized people who do not practice, or people who live as nominal Christians but according to principles that are in no way Christian, or people who are seeking, and not without suffering, something or someone whom they sense but cannot name. Other questions will arise, deeper and more demanding ones, questions evoked by this witness which involves presence, sharing, solidarity, and which is an essential element, and generally the first one, in evangelization.”

Nevertheless this always remains insufficient, because even the finest witness will prove ineffective in the long run if it is not explained, justified – what Peter called always having “your answer ready for people who ask you the reason for the hope that you all have” – and made explicit by a clear and unequivocal proclamation of the Lord Jesus. The Good News proclaimed by the witness of life sooner or later has to be proclaimed by the word of life. There is no true evangelization if the name, the teaching, the life, the promises, the kingdom and the mystery of Jesus of Nazareth, the Son of God are not proclaimed.”

–EVANGELII NUNTIANDI

APOSTOLIC EXHORTATION 
OF POPE SAINT PAUL VI