Home
/
RELIGION & LIBERTY ONLINE
/
Acton University: Ecumenism 101 with Peter Kreeft
Acton University: Ecumenism 101 with Peter Kreeft
Mar 11, 2026 9:07 AM

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
Merry Christmas everyone
I felt inspired by a fellow Hoosier’s blog post this morning. Doug Masson wrote: Merry Christmas everyone. Like I’ve said probably too many times, I’m not a religious guy. But, it’s tough to argue with the message — peace to everyone, love your family. Love each other. Sounds easy enough. Looking at the world, apparently it’s harder than it sounds. Still, this is a nice reminder each year. I’m not particularly religious either, but in a different sense than Doug...
(one reason) why more than abortion matters…
Among those on the so-called Religious Right, it mon to reduce political interests to “life” issues– most notably, abortion. But in recent months, in the midst of the financial crisis and an economic recession, I’ve gotten many letters and emails about fund-raising problems within Christian organizations. Although such concerns don’t rise to the level of abortion, they– and thus, economics and the politics that affect those economics– are non-trivial as well. Beyond that, there are many issues which speak to...
Conservative/Libertarian Books for the Acton Reader
It is the new year and the time of reflection is upon us. In 2008, we witnessed a revolutionary left-liberal presidential victory and the onset of substantial economic challenges. Under the circumstances, I thought now might be a good time to propose a list of outstanding books for the intellectually curious friend or fellow traveler. I would not dare attempt to put these in order based on excellence. Just consider it a series of number ones. 1. Lancelot by Walker...
Movie Review: Valkyrie
The year is 1943 and Valkyrie, the second release under the revamped United Artists brand, opens with German officer Claus von Stauffenberg (Tom Cruise) on assignment in Africa. He had been sent there because his opposition to Hitler and the Nazi regime had e dangerously explicit and bellicose. His promotion to lieutenant-colonel of the general staff and transfer from the European lines to Africa is intended to give him some protection from pro-Nazi officers who might make trouble for him....
Wilken on Islam
One of the most thought-provoking articles I’ve read lately is Robert Louis Wilken’s “Christianity Face to Face with Islam,” in the January 2009 issue of First Things. It’s accessible online only to subscribers, but you can find the publication at academic and high-quality municipal libraries and it will be freely available online in a month or two. Wilken makes so many interesting and informed observations that I don’t know where to start. Among the points to ponder: “In the long...
Acton Commentary: A Second Opinion on Employer Responsibility for Heath Care
Health care reform is likely to move back into the public eye as a new Congress and a new Obama administration prepare to start work this month. In this week’s Acton Commentary, Dr. Don Condit argues for a move away from employer funded health care benefits to a portable system. “Corporate human resources departments should not be viewed as the main source of support for Americans’ health care,” he writes. “The iniquitous government subsidy for employer-based health care could be...
Book Review: My Grandfather’s Son
Perhaps the most striking theme of Associate Justice Clarence Thomas’s autobiography My Grandfather’s Son is just how many obstacles Thomas had to e to reach the high judicial position he currently holds. Thomas was born into poverty, abandoned by his father, and was raised in the segregated South all before achieving the American Dream. At the same time, it was Thomas’s poverty-stricken circumstances that would help propel him to a world of greater opportunity. Because of his mother’s poverty, when...
Why We Give — Liberal and Conservative
Nicholas Kristof’s Dec. 21 New York Times column was, he says, “a transparent attempt this holiday season to shame liberals into being more charitable.” He quotes Arthur Brooks’ “Who Really Cares” book which shows that conservatives give more to charity than liberals. The upshot is that Democrats, who speak passionately about the hungry and homeless, personally fork over less money to charity than Republicans — the ones who try to cut health insurance for children. “When I started doing research...
Christmas and the Cross
Two of Eric Shansberg’s recent PowerBlog posts got me thinking of some other things I had run across in the last couple weeks during the run-up to Christmas Day. The first item, “Santa and the ultimate Fairy Tale,” quotes Tony Woodlief to the effect that “fairy tales and Santa Claus do prepare us to embrace the ultimate Fairy Tale.” Schansberg’s (and Woodlief’s) take on this question is pelling and worth considering, even though I’m not quite convinced of the value...
Ignorance, Humility, and Economics
I like Robert Samuelson’s recent column about the difficulty (impossibility?) of accurately analyzing economic reality, let alone predicting its future. Over the past several months a few people, mistaking me for someone who knows a great deal about economics, have asked what I think about the financial crisis, the stock market, the recession, etc. My response is usually something along the lines of the following: Anyone who pretends to know and pletely the causes of the economic meltdown and/or how...
Related Classification
Copyright 2023-2026 - www.mreligion.com All Rights Reserved