The conviction that man is self-sufficient and can successfully eliminate the evil present in history by his own action alone has led him to confuse happiness and salvation with immanent forms of material prosperity and social action. Then, the conviction that the economy must be autonomous, that it must be shielded from “influences” of a moral character, has led man to abuse the economic process in a thoroughly destructive way. In the long term, these convictions have led to economic, social and political systems that trample upon personal and social freedom, and are therefore unable to deliver the justice that they promise. As I said in my Encyclical Letter Spe Salvi, history is thereby deprived of Christian hope, deprived of a powerful social resource at the service of integral human development, sought in freedom and in justice. Hope encourages reason and gives it the strength to direct the will. It is already present in faith, indeed it is called forth by faith. Charity in truth feeds on hope and, at the same time, manifests it. As the absolutely gratuitous gift of God, hope bursts into our lives as something not due to us, something that transcends every law of justice. Gift by its nature goes beyond merit, its rule is that of superabundance. It takes first place in our souls as a sign of God’s presence in us, a sign of what he expects from us. Truth — which is itself gift, in the same way as charity — is greater than we are, as Saint Augustine teaches. Likewise the truth of ourselves, of our personal conscience, is first of all given to us. In every cognitive process, truth is not something that we produce, it is always found, or better, received. Truth, like love, “is neither planned nor willed, but somehow imposes itself upon human beings.”