No, I wasn't thinking of brother Barr, he has a very pleasant voice. I just listened to the recording of Job chapter 4 you cited and that is indeed Joel Adams, who I mentioned in my first post.
https://www.youtube.com/watch?v=-zr-Aj4nXyE
The one with the sniveling voice and British accent I thought you meant played background characters in many dramas including the Moses one.