Those who insufficiently value human life and, in consequence, support among other things the liberalization of abortion, perhaps do not realize that in this way they are proposing the pursuit of a false peace. The flight from responsibility, which degrades human persons, and even more so the killing of a defenceless and innocent being, will never be able to produce happiness or peace. Indeed how could one claim to bring about peace, the integral development of peoples or even the protection of the environment without defending the life of those who are weakest, beginning with the unborn. Every offence against life, especially at its beginning, inevitably causes irreparable damage to development, peace and the environment. Neither is it just to introduce surreptitiously into legislation false rights or freedoms which, on the basis of a reductive and relativistic view of human beings and the clever use of ambiguous expressions aimed at promoting a supposed right to abortion and euthanasia, pose a threat to the fundamental right to life.
There is also a need to acknowledge and promote the natural structure of marriage as the union of a man and a woman in the face of attempts to make it juridically equivalent to radically different types of union; such attempts actually harm and help to destabilize marriage, obscuring its specific nature and its indispensable role in society.
— Benedict XVI.
Message for World Peace Day
December 8, 2012 [published today].
h/t to Rorate Cæli.