A Catholic Moral Responsibility
©2026 Victor R. Claveau, MJ.
Voting is more than a civic habit for a Catholic. It is a moral responsibility exercised before God for the common good, especially for people who cannot defend themselves. Scripture commands us to speak for the voiceless and protect the needy.1 The child in the womb is among the most defenseless members of the human family. Because every other human right depends upon life, abortion cannot be treated as merely one concern among many interchangeable political issues.
The Church does not endorse political parties or ordinarily tell Catholics which candidate to choose. It does teach that citizens should participate in public life and exercise the right to vote responsibly.2 A Catholic should study candidates. The question is what each candidate’s record and proposals will mean for human life, dignity, family, religious freedom, and the common good.
This duty begins with the truth that human life must be respected and protected from conception. Direct abortion is gravely contrary to the moral law.3 This judgment is ancient: the Didache forbade Christians to kill a child by abortion.4 No legislature, court, election, or majority can give or remove the dignity that every human being receives from God.
A voter may never choose a candidate because that candidate promises to preserve, expand, or fund abortion. Such an intention would make support for evil part of the voter’s own choice. Saint John Paul II taught that direct abortion always constitutes a grave moral disorder because it deliberately kills an innocent human being.5 The threat of abortion is therefore a preeminent priority, even as Catholics remain responsible for confronting other serious attacks upon human dignity.6
Prudent voting requires more than accepting a campaign label. Catholics should examine voting records, public statements, promised appointments, funding proposals, and positions on abortion, euthanasia, conscience rights, and care for vulnerable families. They should ask whether candidates will protect unborn children and infants who survive attempted abortions, while supporting mothers in crisis, responsible fatherhood, adoption, medical care, and pregnancy assistance. A genuine culture of life protects the child and accompanies the family.
When no candidate fully defends life, the voter must compare the foreseeable consequences and choose a morally defensible way to limit harm. This may mean supporting the candidate likely to restrict the greater evil, selecting an alternative, or declining to vote in that particular race while voting elsewhere on the ballot. Support for an imperfect candidate must never arise from approval of an intrinsic evil. It must reflect a well-formed conscience, proportionate reasons, and a sincere effort to protect those whose lives are threatened.
The obligation continues after Election Day. Catholics should assist pregnant women, strengthen families, support pregnancy centers and adoption, seek healing for those wounded by abortion, and hold officials accountable. The ballot may be small, but its consequences can reach many unseen lives. The unborn child cannot speak in the public square; the Catholic voter can. With prayer, truthful research, prudence, and charity, Catholics should use that voice to defend life and serve the common good.
Footnotes
1. Proverbs 31:8–9, Revised Standard Version Catholic Edition.
2. Catechism of the Catholic Church, 2nd ed. (Washington, DC: United States Catholic Conference, 2000), nos. 1913–1915, 2239–2240; Second Vatican Council, Gaudium et Spes (December 7, 1965), no. 75.
3. Catechism of the Catholic Church, nos. 2270–2273.
4. Didache 2.2, in The Apostolic Fathers, trans. Michael W. Holmes, 3rd ed. (Grand Rapids, MI: Baker Academic, 2007).
5. John Paul II, Evangelium Vitae (March 25, 1995), no. 62; Sacred Congregation for the Doctrine of the Faith, Declaration on Procured Abortion (November 18, 1974), no. 22.
6. United States Conference of Catholic Bishops, “Introductory Note to Forming Consciences for Faithful Citizenship” (2023); Forming Consciences for Faithful Citizenship, nos. 22, 28–30, 40, 90.
Bibliography
• Catechism of the Catholic Church. 2nd ed. Washington, DC: United States Catholic Conference, 2000.
• Claveau, Victor R., MJ. A Catholic Guide to Voting. Unpublished manuscript, 2022.
• Didache. In The Apostolic Fathers. Translated by Michael W. Holmes. 3rd ed. Grand Rapids, MI: Baker Academic, 2007.
• John Paul II. Evangelium Vitae. Encyclical letter. March 25, 1995.
• Sacred Congregation for the Doctrine of the Faith. Declaration on Procured Abortion. November 18, 1974.
• Second Vatican Council. Gaudium et Spes. Pastoral Constitution on the Church in the Modern World. December 7, 1965.
• United States Conference of Catholic Bishops. Forming Consciences for Faithful Citizenship: A Call to Political Responsibility from the Catholic Bishops of the United States. Washington, DC: USCCB, 2019.
• United States Conference of Catholic Bishops. “Introductory Note to Forming Consciences for Faithful Citizenship.” 2023.