Professor Graham Macaleer has written that Pope Benedict XVI's Regensburg Address is a commentary on the book Analogia Entis, and that "no single work by a Catholic in the 20th century rivals Analogia Entis in scope or insight." Pope Francis quoted his book "Idee Europa" during his acceptance speech for the Charlemagne Prize. Pope John Paul II commended Przywara as one of the great theologians of the Catholic tradition, in such company as Albert the Great.