No, it wasn’t a service intended to facilitate worship of music superstar Beyoncé Knowles-Carter, as one Nigerian publication incorrectly reported, but the recent “Beyoncé mass” at San Francisco’s Grace Episcopal Cathedral was predictably over-the-top. According to glowing reports from California media, the gathering themed around the song catalogue of the former Destiny’s Child lead singer attracted approximately 900 participants to the April 25 midweek worship service. The crowd size was far in excess of the Episcopal congregation’s average Sunday attendance, which has dropped from 900 to 600 in the past decade. The Beyoncé mass joins a long list of themed...