Pope Francis

‎"We hope that legislators, heads of government, and health professionals, conscious of the dignity of human life and of the rootedness of the family in our peoples, will defend and protect it from the abominable crimes of abortion and euthanasia; that is their responsibility. Hence, in response to government laws and provisions that are unjust in the light of faith and reason, conscientious objection should be encouraged. We should commit ourselves to ‘eucharistic coherence’, that is, we should be conscious that people cannot receive holy communion and at the same time act or speak against the commandments, in particular when abortion, euthanasia, and other serious crimes against life and family are facilitated. This responsibility applies particularly to legislators, governors, and health professionals."

From the Fifth General Conference of Latin American and Caribbean Bishops, presented by Cardinal Jorge Mario Bergoglio (now Pope Francis) in 2007.