“The variety of gifts in the Church.”
"The soul in love with my truth never ceases doing service for all the world, universally and in particular, in proportion to her own burning desire and to the disposition of those who receive. Her loving charity benefits herself first of all, as I have told you, when she conceives that virtue from which she draws the life of grace. Blessed with this unitive love she reaches out in loving charity to the whole world’s need for salvation. But beyond a general love for all people she sets her eye on the specific needs of her neighbours and comes to the aid of those nearest her according to the graces I have given her for ministry: Some she teaches by word, giving sincere and impartial counsel; others she teaches by her example - as everyone ought to - edifying her neighbors by her good, holy, honorable life.
These are the virtues, with innumerable others, that are brought to birth in love of neighbor. But why have I established such differences? Why do I give this person one virtue and that person another, rather than giving them all to one person? It is true that all the virtues are bound together, and it is impossible to have one without having them all. But I give them in different ways so that one virtue might be, as it were, the source of all the others. So to one person I give charity as the primary virtue, to another justice, to another humility, to another a lively faith or prudence or temperance or patience, and to still another courage.
The same is true of many of my gifts and graces, virtues and other spiritual gifts, and those things necessary for the body and human life. I have distributed them all in such a way that no one has all of them. Thus have I given you reason - necessity, in fact - to practice mutual charity. For I could well have supplied each of you with all your needs, both spiritual and material. But I wanted to make you dependent on one another so that each of you would be my minister, dispensing the graces and gifts you have received from me. So whether you will it or not, you cannot escape the exercise of charity! Yet, unless you do it for love of me, it is worth nothing to you in the realm of grace."
From the Dialogue of Saint Catherine of Siena (c. 7, ed. G. Cavallini, Roma 1968, pp. 8-19).
by Pontifical University Urbaniana,