Often I meet with people who serve in what they think are seemingly small ways in small places. They are frequently discouraged by loneliness, feeling that their acts of service are insignificant. When I hear them speak, I think of one of the angels in C. S. Lewis’ book Out of the Silent Planet. He said: “My people have a law never to speak of sizes or numbers to you. . . . It makes you do reverence to nothings and pass by what is really great.”