(Disclaimer: This transcript is auto-generated and may contain mistakes.)

Speaking in tongues is something that is largely practiced by charismatic groups such as the Pentecostals. They'll often claim that they're vocalizing a divine language unknown to the speaker and that it's an evident token of being filled with the spirit. The point to Acts chapter 2 is their proof text. The problem with this is that the Bible never exemplifies speaking in tongues as being an incoherent expression only known to God. On the contrary, Acts chapter 2 shows us that it's referring to a known language. The Bible says in verse number 4, You see the miracle is that God gave the apostles the ability to preach the word of God in a language they previously did not know before. What these people are doing is simply demonic.