"Practical activity will always be insufficient, unless it visibly expresses a love for man, a love nourished by an encounter with Christ. My deep personal sharing in the needs and sufferings of others [thus] becomes a sharing of my very self with them: if my gift is not to prove a source of humiliation, I must give to others not only something that is my own, but my very self; I must be personally present in my gift. This proper way of serving others also leads to humility. The one who serves does not consider himself superior to the one served, however miserable his situation at the moment may be. Christ took the lowest place in the world—the Cross—and by this radical humility he redeemed us and constantly comes to our aid."
~Benedict XVI, Deus Caritas Est 34-35