The historical experience of socialist countries has sadly demonstrated that collectivism does not do away with alienation but rather increases it, adding to it a lack of basic necessities and economic inefficiency.
Pope John Paul IIThe greatest deception, and the deepest source of unhappiness, is the illusion of finding life by excluding God, of finding freedom by excluding moral truths and personal responsibility.
Pope John Paul IIWe must understand that in order 'to do', we must first learn 'to be', that is to say, in the sweet company of Jesus in adoration.
Pope John Paul IIHumanity should question itself, once more, about the absurd and always unfair phenomenon of war.
Pope John Paul IILaws which legitimize the direct killing of innocent human beings through abortion or euthanasia are in complete opposition to the inviolable right to life proper to every individual; they thus deny the equality of everyone before the law.
Pope John Paul IIIf humanity today succeeds in combining the new scientific capacities with a strong ethical dimension, it will certainly be able to promote the environment as a home and a resource for...all...and will be able to eliminate the causes of pollution and to guarantee adequate conditions of hygiene and health for small groups as well as for vast human settlements.
Pope John Paul II