Tongues in acts and Tongues in Cor are not the same thing everyone seems to confuse the two one is the cloven tongue of God it is understood by all it alone is evidense of the holy spirtActs 2:6 "Now when this was noised abroad, the multitude came together, and was confounded, because that every man heard them speak in his own language."Even a child can understand that when the Spirit of God spoke here that every person, all the people understood. No matter where they were from in the world, they heard the words with clarity. This is what dumfounded them, for it had never happened before. Acts 2:8 "And how hear we every man in our own tongue, wherein we were born? "These Jews not only heard in their on language but in the very dialect of the neighborhood that they were born. This is the evidence of the presence of the Holy Spirit. It is this tongue that will come upon those that are delivered up to fulfill those prophesies of Mark 13:11. This is Languages what was Paul and the others doing if not teaching the gospel to a new church?So Paul in I Corinthians 14:2 is addressing something entirely different than what was spoken of in Acts 2. He is not addressing the speaking in the "cloven tongue", but he is saying that if you go out and try to speak and teach without the gift of languages, the ability to speak and understand the grammar of another language, that all you would be doing is causing confusion. Those foreigners listening to you would not even have enough knowledge to say "Amen", and know when you were finished. I Corinthians 14:3 "But he that prophesieth speaketh unto me to edification, and exhortation, and comfort."The only reason for your teaching and prophesying in the first place is to build men up in the faith, to exhort them to live a better life, and to give comfort where it is needed. The words that you are teaching are the Words of Almighty God. It is not something that you have made up, but words that come from His Word and given under the inspiration of the Holy Spirit. Many today feel that they should be letting themselves go and speak and allowing strange uttering. They think that is the voice of the Holy Spirit, but it is quite the contrary. When the Holy Spirit speaks, there is no confusion in any mind present, but just plain common sense. I Corinthians 14:4 "He that speaketh in an unknown tongue edifeth himself; but he that prophesieth edifieth the church."If I went to a foreign land and taught this chapter in English, where no one knows the English language, the only one that would be built up by what I said would be me. However, if I went to a church that spoke English and taught in the English, the entire church would be edified or built up by those same words. If you are truly teaching the Word of God to the body of Christ and speaking in their language, then they would gain from what you would say.