Several years ago I discovered the Grantchester mystery series by James Runcie They follow a young British cleric in the years immediately after World War II.

The series delves more deeply into purpose and meaning than many “detective” type stories. We know from the beginning of the series that Sidney Chambers is a veteran of fighting in the war. The stories are more than mysteries. They highlight some purpose or higher meaning.

In the latest book, The Road to Grantchester, Runcie provides the background for Sidney’s decision to become an Anglican minister. As we might expect, Sydney suffered horrible wartime experiences fighting in Italy during the war. The first part of the book recounts those experiences, made more terrible by the minimalist reporting style.

The next part of the book recounts his spiritual journey as he chooses and trains for the ministry, a surprise to his not particularly religious family and friends.

One of the insights of the book is how rituals sometimes sustain us in hard times when we are simply hanging on. Great knowledge or insight escapes us. We mumble the 23rd Psalm or the prayer Jesus taught his disciples.

In those desperate times when we may doubt any purpose in the universe or in our lives, ritual can offer us a way to survive. We overcome feelings with a kind of faith that hangs on to time-refined wisdom, sustaining us as it has sustained generations before us.