Fides et Ratio §24

²⁴ In the Acts of the Apostles, the Evangelist Luke tells of Paul's coming to Athens on one of his missionary journeys. The city of philosophers was full of statues of various idols. One altar in particular caught his eye, and he took this as a convenient starting-point to establish a common base for the proclamation of the kerygma. “Athenians,” he said, “I see how extremely religious you are in every way. For as I went through the city and looked carefully at the objects of your worship, I found among them an altar with the inscription, 'To an unknown god'. What therefore you worship as unknown, this I proclaim to you” ( Acts 17:22-23). From this starting-point, Saint Paul speaks of God as Creator, as the One who transcends all things and gives life to all. He then continues his speech in these terms: “From one ancestor he made all nations to inhabit the whole earth, and he allotted the times of their existence and the boundaries of the places where they would live, so that they would search for God and perhaps grope for him and find him—though indeed he is not far from each one of us” ( Acts 17:26-27). The Apostle accentuates a truth which the Church has always treasured: in the far reaches of the human heart there is a seed of desire and nostalgia for God. The Liturgy of Good Friday recalls this powerfully when, in praying for those who do not believe, we say: “Almighty and eternal God, you created mankind so that all might long to find you and have peace when you are found”. There is therefore a path which the human being may choose to take, a path which begins with reason's capacity to rise beyond what is contingent and set out towards the infinite. In different ways and at different times, men and women have shown that they can articulate this intimate desire of theirs. Through literature, music, painting, sculpture, architecture and every other work of their creative intelligence they have declared the urgency of their quest. In a special way philosophy has made this search its own and, with its specific tools and scholarly methods, has articulated this universal human desire.