George Weigel

To Sanctify the World: The Vital Legacy of Vatican II

Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors

Theological Roots of Islamic Terrorism

The internal struggle within Islam over how it interacts with the modern world has spilled out onto the world stage over the last few years with sometimes disastrous consequences. In the midst of this upheaval, George Weigel is offering his thoughts on the roots of this “intra-Islamic civil war” as well as some policy suggestions in his new book Faith, Reason, and the War Against Jihadism.

CNA had an opportunity to talk with Weigel about his book and discuss the current dialogue with Islam.

Q. Why did you write Faith, Reason, and the War Against Jihadism?

A. In a sense the book began with my reflections on Pope Benedict XVI’s Regensburg Lecture, which identified two serious and linked problems with global impact: faith detached from reason (as in jihadist terrorism, which is based on the irrational notion that God commands the killing of innocents), and a loss-of-faith in reason (which leaves the western world incapable of defending its commitments to religious freedom, tolerance, and civility in the face of the jihadist challenge).

I was also stuck by the fact that, more than half a decade after 9/11, Americans still couldn’t “name” the enemy in this new kind of war in which we found ourselves — and still wouldn’t face the theological roots of Islamist terrorism. So I decided to do something about all of this, adding a number of policy prescriptions that I hope will draw bipartisan support.
Q. Can you summarize the main points in your argument?


    1. The great questions of life, including the great political questions, are ultimately theological.
    2. The notion of “three Abrahamic faiths” obscures more than it illuminates.
  • Jihadism, while a lethal distortion of Islam, nonetheless appeals to certain tendencies in Islamic self-understanding that can only be successfully overcome by a re-connection in the Muslim mind between faith and moral reason.


  • Genuine interreligious dialogue, acknowledging the theological and anthropological differences between Islam and Christianity, will focus on the development of an Islamic case for religious freedom and the separation of religious and political authority.


  • The struggle against jihadism, which may last for generations, is one of the two great contests for the human future in the 21st century (the other being the management of biotechnology).


Q. Your book paints a rather stark picture of the challenge of jihadism. Is there any good news to report?

A. There’s no sense in fooling ourselves about the gravity of this threat. At the same time, we should understand that fighting the war against jihadism successfully — and this is fundamentally a war of ideas — can be an occasion of national renewal. Making compelling arguments in favor of the free society will reconnect us with the great ideas on which our liberties rest. Putting faith and reason into conversation will strengthen the unity of our diverse society. Defending religious freedom, and supporting those Muslim reformers who seek to make an Islamic case for tolerance and pluralism, reminds us that American civil society is built on truths about the dignity of human life. Energy policies that defund jihadism by reducing our reliance on petroleum as a transportation fuel can ignite entrepreneurial energies, revitalize the American auto industry, and help the environment. Rational homeland security policies can make us safer and less beholden to political correctness.

Q. What do you make of the recent “Letter of 138,” entitled “A Common Word Between Us and You,” addressed by Muslim leaders to Pope Benedict XVI and other Christian leaders?

A. I hope it creates the occasion for a deepened conversation between Catholicism and Islam, but I’m also afraid that the “138” are trying to change the subject — a tactic in which they’re being aided by some craven Christians.

The Pope has made very clear that the Church is interested primarily in talking about two things: religious freedom, and the separation of political and religious authority in the state. As the Pope said in his Christmas address to the Curia in December 2006, these are achievements of the Enlightenment that the Catholic Church worked hard to assimilate, finally doing so at Vatican II.

Unless Muslims can find Islamic warrants for religious freedom and the civil society, aggressive Islamists and jihadists will remain a danger to the world and to their fellow Muslims. That means talking about the things the Pope put on the agenda, not drifting off into platitudes. In my book, I discuss at some length a process of “retrieval and development: by which ancient religious traditions can “grow” their understanding of their roles in modern society. That’s what the Catholic Church did from Leo XIII through John Paul II. And that’s what the Islamic world must do today: for its sake, and everyone else’s.

George Weigel is Distinguished Senior Fellow of the Ethics and Public Policy Center in Washington, D.C. and holds EPPC’s William E. Simon Chair in Catholic Studies.

This article was originally published on Catholic News Agency

Share This Post

Latest Articles

Catholic And Vatican Affairs

The Summer Reading List

A long time ago (but not in a galaxy far away), Baltimore’s St. Paul Latin High School had us reading six or seven books every summer. I confess that I


“The Good News in a Noisy World” | George Weigel

On June 21, EPPC Distinguished Senior Fellow George Weigel addressed an audience of 800 at the 2024 communion breakfast of the Archdiocese of Galveston-Houston, where he was introduced by Cardinal Daniel Di

Popular Articles


Stay in the know by receiving George Weigel’s weekly newsletter