6 Purposes of Tongues

So What?

1. Powerful Evangelistic Tool when the tongue is known to the Bystander

2. Tongues are the proof that you've received the promised gift

3. Personal Edification through spirit-to-Spirit prayer

4. Corporate Edification when interpreted

5. A Supernatural sign to Unbelievers

6. Powerful, Personal Prayer bypassing the mind, when you don't know what to pray.