From the Apostolic Exhortation Gaudete et Exsultate just released:
“I regret that ideologies lead us at times to two harmful errors. On the one hand, there is the error of those Christians who separate these Gospel demands from their personal relationship with the Lord, from their interior union with him, from openness to his grace. Christianity thus becomes a sort of NGO stripped of the luminous mysticism so evident in the lives of Saint Francis of Assisi, Saint Vincent de Paul, Saint Teresa of Calcutta, and many others. For these great saints, mental prayer, the love of God and the reading of the Gospel in no way detracted from their passionate and effective commitment to their neighbours; quite the opposite.
“The other harmful ideological error is found in those who find suspect the social engagement of others, seeing it as superficial, worldly, secular, materialist, communist or populist. Or they relativize it, as if there are other more important matters, or the only thing that counts is one particular ethical issue or cause that they themselves defend. Our defence of the innocent unborn, for example, needs to be clear, firm and passionate, for at stake is the dignity of a human life, which is always sacred and demands love for each person, regardless of his or her stage of development. Equally sacred, however, are the lives of the poor, those already born, the destitute, the abandoned and the underprivileged, the vulnerable infirm and elderly exposed to covert euthanasia, the victims of human trafficking, new forms of slavery, and every form of rejection.[84] We cannot uphold an ideal of holiness that would ignore injustice in a world where some revel, spend with abandon and live only for the latest consumer goods, even as others look on from afar, living their entire lives in abject poverty.
“We often hear it said that, with respect to relativism and the flaws of our present world, the situation of migrants, for example, is a lesser issue. Some Catholics consider it a secondary issue compared to the “grave” bioethical questions. That a politician looking for votes might say such a thing is understandable, but not a Christian, for whom the only proper attitude is to stand in the shoes of those brothers and sisters of ours who risk their lives to offer a future to their children. Can we not realize that this is exactly what Jesus demands of us, when he tells us that in welcoming the stranger we welcome him (cf. Mt 25:35)? Saint Benedict did so readily, and though it might have “complicated” the life of his monks, he ordered that all guests who knocked at the monastery door be welcomed “like Christ”, with a gesture of veneration; the poor and pilgrims were to be met with “the greatest care and solicitude”.
“A similar approach is found in the Old Testament: “You shall not wrong a stranger or oppress him, for you yourselves were strangers in the land of Egypt” (Ex 22:21). “When a stranger resides with you in your land, you shall not oppress him. The stranger who resides with you shall be to you as the citizen among you; and you shall love him as yourself; for you were strangers in the land of Egypt” (Lev 19:33-34). This is not a notion invented by some Pope, or a momentary fad. In today’s world too, we are called to follow the path of spiritual wisdom proposed by the prophet Isaiah to show what is pleasing to God. “Is it not to share your bread with the hungry and bring the homeless poor into your house; when you see the naked, to cover him, and not to hide yourself from your own kin? Then your light shall break forth like the dawn” (58:7-8).