Blessed Assurance

I don't know if this is the right place to ask this question but I saw in the past few months (likely on DVD) a sort of indie movie where they kept playing this old-fashioned version of the hymn "Blessed Assurance" with a high pitched, old-timey voice. I feel like it may have been used ironically or menacingly. It's driving me crazy that I can't think of it.

The only soundtrack I could find with it on was Places in the Heart but that's not the movie I was thinking of and it's not the version I'm looking for.