Dr. Peter Kreeft

About the Author

Peter Kreeft, Ph.D., is a professor of philosophy at Boston College and also at the King's College (Empire State Building), in New York City. He is a regular contributor to several Christian publications, is in wide demand as a speaker at conferences, and is the author of over 55 books including: Back to Virtue; The God Who Loves You; Heaven, The Heart's Deepest Longing; Everything You wanted to Know About Heaven; Your Questions - God's Answers; How To Win The Culture War; The Journey; Before I Go - Letters to Our Children About What Really Matters; and Jesus Shock.

Dr. Kreeft is a convert to the Catholic Church from reformed Protestantism. He earned an A.B. degree from Calvin College, an M.A. and Ph.D. from Fordham University, followed by post-doctoral work at Yale University. He has received several honors for achievements in the field of philosophy, including the Woodrow Wilson Award, Yale-Sterling Fellowship, Newman Alumni Scholarship, Danforth Asian Religions Fellowship, and a Weathersfield Homeland Foundation Fellowship.

Author Archive Page
Mission Dolores Altar (San Francisco)
Photograph © by Andy CoanMission Dolores Altar (San Francisco) Photograph © by Andy Coan

How the Weakness of the Cross Makes Us Strong

“When I am weak, then I am strong”; “power made perfect in weakness.” Such verses are often cited as key to spiritual growth, but do we really understand what they are talking about? Can anyone ever understand? Yes. If we couldn’t understand it at all, God would not have told it to us. God does not waste words. It is [...]

Photograph © by Andy CoanPhotograph © by Andy Coan

How the Weakness of the Cross Makes Us Strong

“When I am weak, then I am strong”; “power made perfect in weakness.” Such verses are often cited as key to spiritual growth, but do we really understand what they are talking about? Can anyone ever understand? Yes. If we couldn’t understand it at all, God would not have told it to us. God does not waste words. It is [...]

Photography © by Randy HainPhotography © by Randy Hain

Dr. Kreeft Responds to the Culture’s Objections to Heaven

Heaven Even the skeptic who does not believe in heaven has a heaven-shaped heart. The deck is stacked and the dice are loaded, loaded with the love of heaven. Amor meus, pondus meum, said Augustine: “My love is my weight.” The gravity of his own heart pulls the sceptic in heaven’s direction, even while the antigravity of sin pulls him [...]

Photography © by Randy HainPhotography © by Randy Hain

The Weight of Glory

We can believe we are mere mortals dreaming the dream of immortality, while in fact, we are immortals dreaming the terrible dream of mere mortality. ~ ~ ~ We all know what the weight of glory is, whether or not we have read Lewis’ golden sermon. We know it from the magic words of the poets; or we know it [...]

"King David in Prayer" by Pieter de Grebber"King David in Prayer" by Pieter de Grebber

Lesson One in Prayer

Let’s get very, very basic and very, very practical about prayer. The single most important piece of advice I know about prayer is also the simplest: Just do it! How to do it is less important than just doing it. Less-than-perfect prayer is infinitely better than no prayer; more perfect prayer is only finitely better than less perfect prayer. Nancy Reagan was criticized [...]

Creation of Adam (detail) by MichaelangeloCreation of Adam (detail) by Michaelangelo

Can Human Free Will and Divine Predestination Both be True?

If God is not love but only knowledge, then it is difficult or impossible to see how human free will and divine predestination can both be true. But if God is love, there is a way. Freedom and predestination is one of the most frequently asked questions among my students—partly because of modern man’s great concern for freedom, but also, [...]

StonehengeStonehenge

Christianity and the New Paganism

The most serious challenge for Christianity today isn’t one of the other great religions of the world, such as Islam or Buddhism. Nor is it simple atheism, which has no depth, no mass appeal, no staying power. Rather, it’s a religion most of us think is dead. That religion is paganism—and it is very much alive. Paganism is simply the natural [...]

Creation of Adam (detail) by MichaelangeloCreation of Adam (detail) by Michaelangelo

Identity – What We Do Changes Who We Are

This thing about identity – there’s more here than meets the eye, more here than most psychologists talk about, more here than we can understand, and what I’m going to present is more questions than answers. But I think it’s a profound point, so I’ll say it. This point that our very selfhood is by nature unstable and in question, [...]

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Seven Related Aspects of Mary’s Sanctity

Note: See related article from last week. – The Editors Now, except on the one issue of “praying to” saints, most of the differences between us [Catholics and Fundamentalists] are matters of emphasis or sensibility rather than doctrine. But when it comes to Mary, the greatest saint, doctrine sharply divides. Fundamentalists call Mariology “Mariolatry.” Passions run higher on this than [...]

"All Saints" by Fra Angelico"All Saints" by Fra Angelico

Praying with the Saints

Seven Ways Devotion to Saints makes a Difference for Catholics One good way of understanding my belief is to ask: What differences does it make? Devotion to saints makes at least seven important differences to Catholics. In each case, fundamentalists find Catholicism too mystical for their tastes. First, saints make a difference to our prayer. We’re not alone when we [...]