Then in the winter of 1574, when he was twenty-four, Camillus gambled away everything he had – his savings, his weapons, literally down to his shirt. He accepted work at a Capuchin friary. One day he was so moved by a sermon of the superior that he began a conversion that changed his life. He entered the Capuchin novitiate, but was dismissed because of the apparently incurable sore on his leg. He went back to the San Giacomo hospital, and he gave himself completely to the care of the sick. He was so dedicated to the work that he was eventually made superintendent of the hospital.
Camillus devoted the rest of his life to the care of the sick. Along with Saint John of God he has been named patron of hospitals, nurses, and the sick. With the advice of his friend Saint Philip Neri, he studied for the priesthood and was ordained at the age of thirty-four. He founded a congregation of his own, dedicated to the care of the sick. Unlike many hospitals of the day, St. Camillus insisted on cleanliness and that those who served the sick were trained in the basics of medical care.
Camillus himself suffered the disease of his leg throughout his life. In his last illness, he left his own bed to see if other patients in the hospital needed help. And so this unlikely saint was made holy by the grace of God, and he was able to bring that divine grace into the lives of countless people.
O God, who for the comfort of souls striving in their last agony, didst adorn Saint Camillus with singular gifts of charity: we beseech thee, by his merits, to pour upon us the spirit of thy love; that in the hour of our death, we may be worthy to overcome the enemy and to attain to the heavenly crown; through Jesus Christ thy Son our Lord, who liveth and reigneth with thee, in the unity of the Holy Spirit, ever one God, world without end. Amen.