Actual languages or just jibberish like that guy Tilton(?) does on tv?
There are divers kinds of tongues,which means different kinds for the unlearned. There are tongues which are understood as languages unknown to the speaker but known to the hearer,as on the day of Pentecost, and there are unknown tongues which Paul says in Corinthians that no man understands,howbeit in the spirit he speaks mysteries.
