‘What about all of the good things people have done in the name of God? It is undeniable that many people of faith make heroic sacrifices to relieve the suffering of other human beings. But is it necessary to believe anything on insufficient evidence in order to behave this way? If compassion were really dependent upon religious dogmatism, how could we explain the work of secular doctors in the most war-ravaged regions of the developing world? Many doctors are moved simply to alleviate human suffering, without any thought of God. While there is no doubt that Christian missionaries are also moved by a desire to alleviate suffering, they come to the task encumbered by a dangerous and divisive mythology. Missionaries in the developing world waste a lot of time and money (not to mention the goodwill of non-Christians) proselytizing to the needy; they spread inaccurate information about contraception and sexually transmitted disease, and they withhold accurate information.
While missionaries do many noble things at great risk to themselves, their dogmatism still spreads ignorance and death. By contrast, volunteers for secular organizations like Doctors Without Borders do not waste any time telling people about the virgin birth of Jesus. Nor do they tell people in sub-Saharan Africa—where nearly four million people die from AIDS every year—that condom use is sinful. Christian missionaries have been known to preach the sinfulness of condom use in villages where no other information about condoms is available. This kind of piety is genocidal. We might also wonder, in passing, which is more moral: helping people purely out of concern for their suffering, or helping them because you think the creator of the universe will reward you for it?’
– Harris. S. 2006. Letter To A Christian Nation p. 12-13
 If you can believe it, the Vatican is currently opposed to condom use even to prevent the spread of HIV from one married partner to another. The Pope is rumored to be reconsidering this policy. Cardinal Javier Lozano Barragan, president of the Pontifical Council for Health Care, announced on Vatican radio that his office is now “conducting a very profound scientific, technical and moral study” of this issue (!). Needless to say, if Church doctrine changes as a result of these pious deliberations, it will be a sign, not that faith is wise, but that one of its dogmas has grown untenable.