I believe that if the "tongues" is heard amongst many different speaking/understanding peoples, and ALL can understand it in their own dialect....it is a true sign and Gift of God....as seen in Acts2
but it is not the only gift, and I do not believe that it is in use at this time, but will be at the witness of the elect at the end of the trib...
IF a person uses the gift of translation (multilingualism) to help others (foreign speaking and hearing people) hear the gospel and get a chance to accept Christ as Messiah...then that is proof of the Holy Spirit working, breaking language barriers...(1Cor14) tongues=glossa=languages...
but if a person does not speak multi lingual tongues...(an interpreter) then it does not mean that they don't have the Spirit of God, but rather it means that the one furthering God's plan does...otherwise he would use his talents elsewhere...
it is not a must, not for most, as most of us are not multilingual...
there are many gifts of the Spirit....using multilingualism to help God, is one of those gifts....
I hope I made my position cear...
the ecstatic charismatic tongue is not a gift of God.......
in His service
c