Much has been said about speaking in tongues in this forum, but what is critical is that these "tongues" were actual languages! As a review, the gift of tongues proved very helpful to first-century Christians in preaching to those who spoke other languages. It was actually a sign to unbelievers. However, Paul, in writing to the Christian congregation at Corinth, directed that when meeting together, not all should speak in tongues, as strangers and unbelievers entering and not understanding would conclude that they were mad. He also recommended that the speaking in tongues “be limited to two or three at the most, and in turns.” However, if no one could translate, then the person speaking in a tongue was to remain silent in the congregation, speaking to himself and to God. (1Co 14:22-33) If no translating took place, his speaking in a tongue would not result in upbuilding others, for no one would listen to his speech because it would be meaningless to those unable to understand it.—1Co 14:2, 4.
Therefore, I ask this forum, have there ever been any recordings of a person speaking in "tongues" wherein the individual speaks in an actual language (as verified by a linguist) that he or she did not know prior to the speaking in "tongues" event?
God bless us all as we continue i our Biblical studies!