It is worth noting that “grumbling” is included in the list with “idol worship” and “immorality” [1 Corinthians 10:7-10]. Paul gives no hint that some of the items on his list were more serious than other items. In contemporary churches that I have known, there is often a great deal of grumbling. Would that those involved realized the list on which they place themselves as they do so.

—Kenneth E. Bailey, Paul through Mediterranean Eyes: Cultural Studies in 1 Corinthians, 272.