Do you love the pull of a good mystery, the intrigue of a “who dunnit?” Well, before you pick up that mystery novel, consider for a moment the mysteries that are right in front of us – the mysteries of the Catholic Church and, in particular, the central mystery of the Holy Trinity. Now, there may be no “who dunnit” to solve, but there are still questions our hearts ask as the mystery reveals itself to us and we come to a fuller knowledge of the who, what, when, and where of the Father, Son, and Holy Spirit.