The perpetually outraged motion machine that exists in the contemporary Arab-Muslim world, fuelled by toxic fumes of indiscriminate anger and hate, is once again in rage over references to Islam made by Pope Benedict XVI. The Pope's address at the University of Regensburg in his native Bavaria is a beautifully woven piece of meditation on the relationship between faith and reason, a subject of immense importance today as it has been in the common history of various cultures striving to reconcile what paradoxically seems irreconcilable. The Pope mentioned a conversation between an "erudite Byzantine emperor Manuel II Paleologus and an...