“Friendship is an adventure and a journey that changes us over time.” That is the first line of a group paper the folks in my class on Spiritual Friendship are writing. It is an interesting project. They have been a good group, they are working hard and I respect that effort. So instead of the normal classroom assessment protocol, i.e. exams, we are in the process of writing together a paper defining and detailing what the students have learned about friendship. The focus is on the nature of friendship. This is the simple question, what is friendship. Most people could offer an answer to that question, but I am confident the students could add some depth and breadth. They have centuries’ worth of thinking from other luminaries of the past. They can cite Aristotle and Augustine. They have read people like Cicero and a medieval monk that virtually no one has ever heard of, namely, Aelred of Rievaulx. Ael...