I was at mile twenty and pretty sure there was no way I could finish. Mile twenty has a name for marathoners: “the wall.” It’s when you think you can go no further. I was there. I was spent, all out of juice, dead in the water. It is commonly said that faith is at mile twenty; it's dead on arrival, a dying trade, a disappearing, unnecessary artifact from a bygone era. The culture is like the voice in the runner’s head: it’s time to quit! Atheists think faith has had its day. Sam Harris says that our faith is "the permission that religious people give one another to believe things strongly when reasons fail" In a recent book called, Faith verses Fact , Jerry Coyne says, “Faith may be a gift in religion, but in science it’s poison, for faith is no way to find truth.” The story of faith is the ultimate underdog story: the team that everybody expects to lose is the team who wins it all But you have to get through the wall. Jesus' friend, Peter, knows abou...