Home
/
RELIGION & LIBERTY ONLINE
/
Acton University: Ecumenism 101 with Peter Kreeft
Acton University: Ecumenism 101 with Peter Kreeft
Jan 25, 2026 10:44 PM

This summer, the interns at the Acton Institute have bonded over campfires, swing dancing and piles of folders and name tags. About half of the 18 interns are Catholic, and the others subscribe to a variety of Protestant denominations. Although most of us are studying economics, we each care deeply about our faith. As the evenings progress, our conversations often turn to topics of religion and theology.

Acton University attracts participants from a variety of denominations and religions around the world. This year, Peter Kreeft, a highly regarded professor of philosophy at Boston College, gave a presentation titled “What Catholics and Protestants Have in Common.” Kreeft is a convert from the Dutch Reformed Church to Catholicism, who is passionate about how Catholics and Protestants relate to one another. He ended his lecture with four practical rules for anyone in an ecumenical setting.

“Don’t idolize anything (even reunion).” Sometimes people value the idea of unity so much that they are willing to sacrifice truth to achieve some level of agreement. As the interns discuss tricky theological questions, we are sometimes frustrated that we e to a resolution to our heated discussions. We need to remember that, while unity is important, our goal should be to grow closer to God. If we truly grow closer to Him, we will grow closer to each other. This process will be the result of God’s unity and truth, not our own efforts.“Begin with what we have mon.” Kreeft devoted a good deal of his lecture to reminding us of all the things Christians share. His goal was not to dismiss or minimize differences, but to remind us of some of the things that matter most. For the interns, we began a few weeks ago with a shared love for God, for truth, for the free market, for adventure and for cinnamon rolls (which is no small starting point).“Listen. Sincerely, open-mindedly, honestly.” One of the best ways to do this is to ask a question to which you honestly don’t know the answer. Among the interns at Acton, minds often jump from one idea to the next as we draw connections parisons; very soon we are interrupting the answer to our original question. Patiently listening and waiting for each other to speak can make the difference between multiple people giving monologues and a productive dialogue between equals.“Listen to God. Pray to conform your will to His.” This last rule is what truly unifies the church. Some interns cross themselves when they pray while others do not. Some prefer beautiful memorized prayers that have stood the test of time, while others prefer impromptu, heartfelt adoration. Still, we have joined together in prayer before meals and Bible Study, going to the same God for wisdom, truth and grace.

These same ideas can be applied when Christians discuss politics. Thoughtful believers can disagree on important issues, and sometimes these debates can get more heated than religious discussions. Remembering these principles when discussing ideas such as socialism, fair trade and public unions helps us treat each other with respect.

radery we feel is not the result of a relativistic belief that each opinion is as right as the next. After all, Kreeft joined the Catholic Church because he believes it speaks truth in areas where the Dutch Reformed Church does not. Instead of clinging to the false unity of relativism, the interns understand that we each have some access to the objective truth found in God. Although each of us tends to believe that we are the one with the clearer and more accurate picture, we must choose to humbly seek the truth. This side of heaven, we can’t perfectly identify where we’ve erred or prehend what is merely a glimmer of the true Light. By focusing on the truth and making an effort to really listen, practicing intellectual humility and seeking God, we can meaningfully engage with one another.

C. S. Lewis speaks about denominational differences in Mere Christianity. pares the truths all Christians share to a great hall and the various denominations within Christianity to rooms in a house. “When you have reached your own room, be kind to those who have chosen different doors and to those who are still in the hall. If they are wrong they need your prayers all the more; and if they are your enemies, then you are under orders to pray for them. That is one of the mon to the whole house.” At Acton University, people from over 80 countries had the opportunity for “hallway” encounters with believers of different faith traditions. As we return to our rooms after the conference, we ought to continue to lift each other up in prayer as we seek truth about God and society.

Photo Source: Wikimedia CommonsCC BY-SA 3.0

Comments
Welcome to mreligion comments! Please keep conversations courteous and on-topic. To fosterproductive and respectful conversations, you may see comments from our Community Managers.
Sign up to post
Sort by
Show More Comments
RELIGION & LIBERTY ONLINE
On Consecrating the Entire Economic Order
Thanks to Fr. John A. Peck at the Preacher’s Institute for sharing this article with the PowerBlog. On Consecrating the Entire Economic Order By Fr. Patrick Henry Reardon St. Luke’s account of Zacchaeus in the sycamore tree (19:1-10) is a story rich in spiritual reflection; preachers and ing from a variety of backgrounds, have explored the narrative unto great profit for the education of the soul. A certain liturgical use of the text is particularly instructive; namely, the story of...
‘We are sick and tired of becoming the objects of development’
Too often, aid for the poor looks like this: A person, organization, or government notices a problem, decides upon a solution for the problem and implements it, with varying degrees of success. One step that is typically missing: no one consults the poor about the problem. No one asks, “Is this really a problem?” or “What do YOU think should be done about this problem?” Instead, an outside entity does it all. Rose Molokoane, a South African woman, is sick...
The Market Outlook for the Facts of the Matter
With two presidential debates and one vice presidential debate already behind us, fact-checkers across the nation must be pulling their hair out. A brief survey of factcheck.org sheds some important light on the many claims and figures that have been tossed around in the last two weeks, revealing little concern from either ticket for the facts of the matter. Why is this the case? And must we simply resign ourselves to this dismal state of affairs? Take a look at...
Audio: Rev. Sirico on Faith, Politics and Joe Biden
Rev. Robert A. Sirico appeared on the Frank Pastore Show Oct. 15 to discuss Vice President Joe Biden’s claim that the HHS mandate was not a threat to religious liberty and the quick rebuke he received from the Catholic bishops. Rev. Sirico also discussed broad faith and policy themes, including how best to reduce poverty, in this hour-long program. Click the media player below to listen: [audio: ...
Sixpence to the Good (of Government)
This week I wrote about the dignity of paying taxes (among other ways of contributing to social flourishing). But as we know, not all taxes are created equal. Indeed, as Antony Davies and James Harrigan write this week at US News, “Politicians are in the business of buying votes with tax breaks and sweetheart deals for their preferred constituencies, and they have to offset these deals by taxing disfavored constituencies at increased rates. The longer this game is played, the...
Mansa Musa and the Magic of the Free Market
A new study has produced an inflation-adjusted list of the richest people of all time. To give you an idea of just how rich the rich people on the list are consider that Sam Walton and Warren Buffett are the poorest guys to make the cut. The richest person in history, according to the study, was Mansa Musa I of Mali—an obscure 14th century African king. Musa, who made his fortune on salt and gold, would have an inflation-adjusted fortune...
Economy and Empowerment
George Weigel on why Americans respond positively to presidential aspirants who lift up “a vision of American possibility—prosperity linked to creativity, responsibility, and generosity”: A robust economy is not only an economic imperative; it is a moral and cultural imperative.A robust economy makes honorable work possible for all who wish to be responsible for their own lives and the lives of their loved ones. And work, according to Blessed John Paul II in the 1983 encyclicalLaborem Exercens, is an expression...
Must See Film for Entrepreneurs? ‘The Call of the Entrepreneur’
Entrepreneurs, in the words of Andreas Widmer, co-founder of The SEVEN Fund, are people who see “an additional color. Everybody sees chaos; they look out, they see chaos. An entrepreneur sees patterns.” They think differently. Kara Ohngren, at Entrepreneur, piled a list of ten documentaries to help entrepreneurs strive to make patterns out of chaos. Acton Media’s “The Call of the Entrepreneur” is featured. Why it’s a must-see:This doc is a non-stop barrage of uplifting tales. The inspiring story of...
ResearchLinks – 10.19.12
Working Paper: “The Eurozone Debt Crisis — The Options Now” Buchheit, Lee C. and Gulati, G. Mitu SSRN Working Papers, October 8, 2012 The Eurozone debt crisis is entering its third year. The original objective of the official sector’s response to the crisis — containment — has failed. All of the countries of peripheral Europe are now in play; three of them (Greece, Ireland and Portugal) operate under full official sector bailout programs. The prospect of the crisis engulfing the...
Samuel Gregg: Who’s Really Forgotten the Poor
On National Review Online, Acton Research Director Samuel Gregg offers an analysis of last night’s debate between President Barack Obama and Gov. Mitt Romney. Gregg begins with the assertion by Melinda Henneberger of the Washington Post that the candidates are ignoring poor and working-class Americans. Gregg responds: … what’s generally missing from the discussion of poverty in the context of this presidential election — though Romney did obliquely reference it in the second debate — is acknowledgment that: (1) the...
Related Classification
Copyright 2023-2026 - www.mreligion.com All Rights Reserved