I found this blog post on the website of Jar of Clay's frontman, Dan Haseltine. It's funny that I only now found his blog and I will definitely be exploring it more in the days to come, as well as starting to post again here! Theater commitments kept me busy until recently, but I'm free of them now.
Anywho, here are some of Dan's thoughts on the "prophetic voice" in worship. It's worth a read.