PACEM IN TERRIS
ENCYCLICAL OF POPE JOHN XXIII
ON ESTABLISHING UNIVERSAL PEACE IN TRUTH,
JUSTICE, CHARITY, AND LIBERTY
APRIL 11, 1963
Rights
11. “But first we must speak of man’s rights. Man has the right to live. He has the right to bodily integrity and to the means necessary for the proper development of life, particularly food, clothing, shelter, medical care, rest, and, finally, the necessary social services. In consequence, he has the right to be looked after in the event of ill health; disability stemming from his work; widowhood; old age; enforced unemployment; or whenever through no fault of his own he is deprived of the means of livelihood.”
Reference: http://w2.vatican.va/content/john-xxiii/en/encyclicals/documents/hf_j-xxiii_enc_11041963_pacem.html