OK, so before our discussion on Sunday, you might want to read Acts chapter 2, especially the first 13 verses, and consider...
* What was the power of hearing the words in their native tongue?
* Why didn't God pull out this particular stunt again in the course of the New Testament narrative?
Then, go over to I Corinthians 14, and consider verse 18...what is Paul trying to say here?
* Look at verse 28 - is interpretation necessary? If there is not an interpreter, what should the speaker do? Why?
Then look at verses 29-33...how is prophecy different than what we typically call preaching?