Movie making at its best.
Dana Young was originally cast as the bishop, which would have made for a less enjoyable film.
The movie has since been remade (what isn't these days) as The Preacher's Wife with Denzel Washington as the angel, Whitney Houston as the wife, and Courtney B. vance as the preacher. It's not as good, although the soundtrack (song by Houston) was nominated for an Academy Award. They kept the skating scene, but, well, it's pallid. There are no perfect moments in The Preacher's Wife.
Which makes me wonder why perfectly good movies are remade and perfectly awful ones are not. I guess turning a pigs ear into a silk purse is more difficult than putting lipstick on a pig.