The Lord's Prayer accompanies the lives of Christians. When we are happy or sad, when we eagerly wait for a child to be born or silently keep watch as an elder dies, alone in the woods or together in liturgy, filled with gratitude or emptied by grief, driven to praise or dragged to repent, the Our Father finds its way to our lips.

To Dare the Our Father recognizes and respects these experiences but it envisions praying the prayer as a more sustained and challenging undertaking. How does praying the Our Father inform our thinking, feeling, willing, and acting? How does it...