Finally, let us consider the saints, who exercised charity in an exemplary way. Our thoughts turn especially to Martin of Tours, the soldier who became a monk and a bishop: he is almost like an icon, illustrating the irreplaceable value of the individual testimony to charity. At the gates of Amiens, Martin gave half of his cloak to a poor man: Jesus himself, that night, appeared to him in a dream wearing that cloak, confirming the permanent validity of the Gospel saying: "I was naked and you clothed me...as you did it to one of the least of these my brethren, you did it to me" (Matthew 25:36, 40). ...The figures of saints such as Francis of Assisi, Ignatius of Loyola, John of God, Camillus of Lellis, Vincent de Paul, Louise de Marillac, Giuseppe B. Cottolengo, John Bosco, Luigi Orione, Teresa of Calcutta to name but a few stand out as lasting models of social charity for all people of good will.
Outstanding among the saints is Mary, Mother of the Lord and mirror of all holiness. In the Gospel of Luke we find her engaged in a service of charity to her cousin Elizabeth, with whom she remained for "about three months" (1:56) so as to assist her in the final phase of her pregnancy. "Magnificat anima mea Dominum," she says on the occasion of that visit, "My soul magnifies the Lord" (Luke 1:46). In these words she expresses her whole program of life: not setting herself at the centre, but leaving space for God, who is encountered both in prayer and in service of neighbor--only then does goodness enter the world.
The words addressed by the crucified Lord to his disciple-to John and through him to all disciples of Jesus: "Behold, your mother!" (John 19:27)--are fulfilled anew in every generation. Mary has truly become the Mother of all believers. Men and women of every time and place have recourse to her motherly kindness and her virginal purity and grace, in all their needs and aspirations, their joys and sorrows, their moments of loneliness and their common endeavours....Mary, Virgin and Mother, shows us what love is and whence it draws its origin and its constantly renewed power. To her we entrust the Church and her mission in the service of love.