This is what i dig up on google.
http://www.solidrockbaptist.net/tongues.htm
The Gift of tongues is the least in the order of Spiritual Gifts, I have friend and when she's high strung on caffiene she goes into tongues , and she is really exorcising this gift!
When it comes out I have ano idea what I'm saying so what is the purpose? unless someone is there to understand it and noone usually is!
Love is the greatest gift of them all!
Does speaking in tongues prove that the Holy Spirit has come to a person? No. Gifts or abilities, no matter how miraculous they appear, should not automatically be accepted as divine. They should be tested to see whether they are in harmony with God's Word and the Christian way of life.
Are those who speak in tongues more spiritual or closer to God than those who do not? Not necessarily. If those who speak in tongues don't have love, Paul says, they are useless noisemakers -- no matter what language they speak (1 Corinthians 13:1).
What role should tongue-speaking have in the Church? Paul does not forbid tongue-speaking, but he strictly limits its role in the meetings of the Church. He tells the Corinthians not to do it during their meetings unless someone could interpret. Even if interpreters are there, only one person should speak at a time.
The gift of tongues, or any other gift, is not a special mark of spirituality. All the gifts of the Spirit are given as God decides (1 Corinthians 12:11). As we follow the example given in the book of Acts, we do not need to make special effort to experience this particular gift. (See "Seeking the Gift of Tongues," page 6.) No one, no matter what gifts one has, has any reason to be proud or to look down on others (verses 21-25). And Christians with "small" gifts need not feel bad. Each should simply use his or her abilities to best serve others (Romans 12:6-13).
God Bless!