From Pope Benedict:
In every age, the source of the divine call is to be found in the initiative of the infinite love of God, who reveals himself fully in Jesus Christ. As I wrote in my first Encyclical, Deus Caritas Est, “God is indeed visible in a number of ways. In the love-story recounted by the Bible, he comes towards us, he seeks to win our hearts, all the way to the Last Supper, to the piercing of his heart on the Cross, to his appearances after the Resurrection and to the great deeds by which, through the activity of the Apostles, he guided the nascent Church along its path. Nor has the Lord been absent from subsequent Church history: he encounters us ever anew, in the men and women who reflect his presence, in his word, in the sacraments, and especially in the Eucharist” (No. 17).