If I were to choose one book to give to my friends who haven't yet grasped Jesus' message of enemy-love and nonviolence, I would give them A Farewell to Mars.

Many of us have walked the road of our tradition to where it currently ends, and we've come to believe that the road isn't finished yet.

I think what matters is that we've got to continue learning how to pray. The best way to learn is to do it. I wrote Are You Running With Me, Jesus when I was 42 years old. Next June 8 I will be 91. I'm still learning.