Is modern glossolalia biblical? In this video, I go through all the verses on tongues in the Book of Acts and 1 Corinthians. I demonstrate that the gift of tongues was always the supernatural ability to speak in previously unlearned intelligible human languages. It was never ecstatic speech or free vocalization, as it is practiced by modern Pentecostals and Charismatics.

Original video:
https://www.youtube.com/watch?v=Q2r4k5YHFJU