I’ll be leading a men’s Bible study on Zephaniah shortly. Two questions for the group: 1) Does anyone know of a good online introduction to Zephaniah? Bible.org and gty.org have some very good introductions to books of the Bible, however, I would like to track something down from a reformed source; and 2) Can anyone recommend a useful sermon series on Zephaniah? I just came across one on Sermon Audio from Greg Bahnsen that’s been great but I’d like to get a couple more. Thank you.