Does the stack have data to indicate the number of hits per day on Christianity section?
More detailed traffic stats can be found at QuantCast. Total visits in the last month was 800.3k, consistent with the above figure of 26k+/day on average. Looks like it was varied from 22k-32k in that period. The record was set on April 5, 2015 (Easter) with 45.2k visitors.
You can get a general idea of usage for all SE sites by sorting the site list by traffic. Over the last two weeks the median visits per day for C.SE has been 26,438.