Is Iran’s Conversion to Christianity in the Bible? (Videos)

He's good, his focus is mainly on the ME wars..Psalm 83, Isaiah 17 and Ezekiel 38, and what is happening currently in the ME. I like him and find him very interesting especially on his study of Israels enemies and what they were called in the Old Testament and who they are now in the present it gives you a clearer picture on how they are all lining up getting ready for battle against Israel at any given time.

Bill Salus is one of these teachers who has clearly been given a ministry in a very specific area.
One that I've watched for a while is a guy named Jacob Prasch. Many people won't have heard of him, but he has a highly specific ministry too. He's quite anti-Charismatic (though not anti-Pentecostal or anti-Charismata), and preaches often about the 'snake oil salesmen' in the church. If you want to hear an awesome sermon on the importance of the Creation account, though, probably best to go somewhere else (not that he isn't orthodox on that topic) - because his ministry is just that specific.

Bill Salus is similar. In terms of the prophetic wars of the OT, you couldn't ask for a better expositor.
He is, however, quite difficult to read. He's an absolute stickler for details, and he writes... at the risk of being offensive, like someone who has Aspergers or something similar (he doesn't, as far as I know!), in that he's quite obssessive about specific topics, and knows details about these things that most of us would happily gloss over.

That can be a very powerful thing, but it also makes his writing very dense.
...he tends to be better in video than in print, in that respect - but regardless, his work is excellent... and without that work, many of us would still be ignorant of passages like Psalm 83, Isaiah 17 and Ezekiel 38.