Not by Accident
"In Friendship we think we have chosen our peers. In reality, a few years' difference in the dates of our births, a few more miles between certain houses, the choice of one university instead of another, posting to different regiments, the accident of a topic being raised or not raised at a first meeting - any of these chances might have kept us apart. But, for a Christian, there are, strictly speaking, no chances. A secret Master of Ceremonies has been at work. Christ, who said to the disciples, "Ye have not chosen me, but I have chosen you," can truly say to every group of Christian friends, "You have not chosen one another but I have chosen you for one another." Friendship is not a reward for our discrimination and good taste in finding one another out. It is the instrument by which God reveals to each the beauties of all the others."
The Four Loves, by C.S. Lewis