A note about the world's worst super-spreader events:
3 of the worst were from churches
South Korea (Feb 9/16) >5,000 cases
France (Feb 17) > 2,500 cases
US (March 10) 53 cases

Here are another >220 cases spread through church events, none as large as the 3 above, from @gmknght's remarkable spreadsheet tally
https://docs.google.com/spreadsheets/d/16wtnHe4hM6I7TFHXVpLXY8R4GAUzAJ-7NWbKIVvsVuA/edit#gid=0

This April church event in Sacramento, California, led to at least 71 cases
https://www.capradio.org/articles/2020/04/02/sacramento-county-says-church-with-71-covid-19-cases-ignoring-stay-at-home-order-leaders-dispute-claim/