It must be noted ... that a well-formed Christian conscience does not permit one to vote for a political program or an individual law, which contradicts the fundamental contents of faith and morals. The Christian faith is an integral unity, and thus it is incoherent to isolate some particular element to the detriment of the whole of Catholic doctrine. A political commitment to a single isolated aspect of the Church’s social doctrine does not exhaust one’s responsibility towards the common good. (Doctrinal Note on Some Questions Regarding the Participation of Catholics in Political Life, no. 4)
Decisions about political life are complex and require the exercise of a well-formed conscience aided by prudence. This exercise of conscience begins with outright opposition to laws and other policies that violate human life or weaken its protection. Those who knowingly, willingly, and directly support public policies or legislation that undermine fundamental moral principles cooperate with evil.
Sometimes morally flawed laws already exist. In this situation, the process of framing legislation to protect life is subject to prudential judgment and “the art of the possible.” At times this process may restore justice only partially or gradually. For example, Pope John Paul II taught that when a government official who fully opposes abortion cannot succeed in completely overturning a pro-abortion law, he or she may work to improve protection for unborn human life, “limiting the harm done by such a law” and lessening its negative impact as much as possible (Evangelium Vitae, no. 73).
Such incremental improvements in the law are acceptable as steps toward the full restoration of justice. However, Catholics must never abandon the moral requirement to seek full protection for all human life from the moment of conception until natural death.
Prudential judgment is also needed in applying moral principles to specific policy choices in areas such as the war in Iraq, housing, health care, immigration, and others. This does not mean that all choices are equally valid, or that our guidance and that of other Church leaders is just another political opinion or policy preference among many others. Rather, we urge Catholics to listen carefully to the Church’s teachers when we apply Catholic social teaching to specific proposals and situations. The judgments and recommendations that we make as bishops on specific issues do not carry the same moral authority as statements of universal moral teachings. Nevertheless, the Church’s guidance on these matters is an essential resource for Catholics as they determine whether their own moral judgments are consistent with the Gospel and with Catholic teaching.
Catholics often face difficult choices about how to vote. This is why it is so important to vote according to a well-formed conscience that perceives the proper relationship among moral goods. A Catholic cannot vote for a candidate who takes a position in favor of an intrinsic evil, such as abortion or racism, if the voter’s intent is to support that position. In such cases a Catholic would be guilty of formal cooperation in grave evil. At the same time, a voter should not use a candidate’s opposition to an intrinsic evil to justify indifference or inattentiveness to other important moral issues involving human life and dignity.
There may be times when a Catholic who rejects a candidate’s unacceptable position may decide to vote for that candidate for other morally grave reasons. Voting in this way would be permissible only for truly grave moral reasons, not to advance narrow interests or partisan preferences or to ignore a fundamental moral evil.
When all candidates hold a position in favor of an intrinsic evil, the conscientious voter faces a dilemma. The voter may decide to take the extraordinary step of not voting for any candidate or, after careful deliberation, may decide to vote for the candidate deemed less likely to advance such a morally flawed position and more likely to pursue other authentic human goods.
In making these decisions, it is essential for Catholics to be guided by a well-formed conscience that recognizes that all issues do not carry the same moral weight and that the moral obligation to oppose intrinsically evil acts has a special claim on our consciences and our actions. These decisions should take into account a candidate’s commitments, character, integrity, and ability to influence a given issue. In the end, this is a decision to be made by each Catholic guided by a conscience formed by Catholic moral teaching.
It is important to be clear that the political choices faced by citizens not only have an impact on general peace and prosperity but also may affect the individual’s salvation. Similarly, the kinds of laws and policies supported by public officials affect their spiritual well being. Pope Benedict XVI, in his recent reflection on the Eucharist as “the sacrament of charity,” challenged all of us to adopt what he calls “a Eucharistic form of life.” This means that the redeeming love we encounter in the Eucharist should shape our thoughts, our words, and our decisions, including those that pertain to the social order. The Holy Father called for “Eucharistic consistency” on the part of every member of the Church:
It is important to consider what the Synod Fathers described as Eucharistic consistency, a quality which our lives are objectively called to embody. Worship pleasing to God can never be a purely private matter, without consequences for our relationships with others: it demands a public witness to our faith. Evidently, this is true for all the baptized, yet it is especially incumbent upon those who, by virtue of their social or political position, must make decisions regarding fundamental values, such as respect for human life, its defense from conception to natural death, the family built upon marriage between a man and a woman, the freedom to educate one’s children and the promotion of the common good in all its forms . . .. (Sacramentum Caritatis, no. 83)
The Holy Father, in a particular way, called on Catholic politicians and legislators to recognize their grave responsibility in society to support laws shaped by these fundamental human values, and urged them to oppose laws and policies that violate life and dignity at any stage from conception to natural death. He affirmed the responsibility of bishops to teach these values consistently to all of their people.