Christ the Healer
Referring to the World Day of the Sick, which is marked every year on 11 February, Pope Benedict XVI said:
"Despite the fact that illness is part of human existence, we never manage to get used to it, not only because sometimes it comes to be burdensome and grave, but essentially because we are made for life, for complete life. Precisely our "internal instinct" makes us think of God as plenitude of life, and even more, as eternal and perfect Life. When we are tested by sickness and our prayers seem in vain, doubt wells up in us and, filled with anguish, we ask ourselves: What is God's will?
It is precisely to this question that we find an answer in the Gospel. For example, in the passage of today we read: "He cured many who were sick with various diseases, and he drove out many demons, not permitting them to speak because they knew him" (Mark 1:34). In another passage from St. Matthew, it says: "He went around all of Galilee, teaching in their synagogues, proclaiming the Gospel of the Kingdom, and curing every disease and illness among the people" (Matthew 4:23).
Jesus does not leave room for doubt: God -- whose face he himself has revealed -- is the God of life, who frees us from all evil. The signs of this, his power of love are the healings that he carries out: He thus shows that the Kingdom of God is near, restoring men and women to their full integrity in spirit and body. I refer to these healings as signs: They guide toward the message of Christ, they guide us toward God and make us understand that man's truest and deepest illness is the absence of God, who is the fount of truth and love. And only reconciliation with God can give us true healing, true life, because a life without love and without truth would not be a true life. The Kingdom of God is precisely the presence of truth and love, and thus it is healing in the depths of our being."
Detail of the window in Southwark Catholic Cathedral of the Sacrament of the Sick, showing Christ at work in this sacrament.