Let me throw in something with pastorjeff. Whether we are discussing illumination or revelation.
WHY, do we need to go through the process of speaking in an unknown tongue when everybody in the church can understand plain English?
What is the PURPOSE of this "foreign" or "unknown" tongue to start with?
In Acts, it was used to allow many different cultures to hear the same message in their own language.
You mentioned one case of a Greek man hearin the gospel in his language, but that was only one case.
It seems as if the majority of speaking in tongues is the "nobody understands it period until it is translated by someone else" type of speaking in tongues. (I know there is a term for it, but it escapes me at the moment.)
Even if Paul was referring to this in Corinthians when he was correcting the church, why is it necessary? Cannot God speak English?
I wonder if there are any Pentecostal KJVO's. They wouldn't accept a Bible printed in "Angelese"?

WHY, do we need to go through the process of speaking in an unknown tongue when everybody in the church can understand plain English?
What is the PURPOSE of this "foreign" or "unknown" tongue to start with?
In Acts, it was used to allow many different cultures to hear the same message in their own language.
You mentioned one case of a Greek man hearin the gospel in his language, but that was only one case.
It seems as if the majority of speaking in tongues is the "nobody understands it period until it is translated by someone else" type of speaking in tongues. (I know there is a term for it, but it escapes me at the moment.)
Even if Paul was referring to this in Corinthians when he was correcting the church, why is it necessary? Cannot God speak English?
I wonder if there are any Pentecostal KJVO's. They wouldn't accept a Bible printed in "Angelese"?