The Bible has a lot to say about the Holy Spirit and speaking in tongues. Acts 2:1-4 is the first place where speaking in tongues is mentioned, empowering the Church to testify about Jesus.
how to speak in tongues
The Apostle Paul said, “Therefore, one who speaks in a tongue should pray for the power to interpret,” (1st Cor. 14:13). He shared a number of profound truths about speaking in tongues and in this Bible verse’s context he was laying principles for the public speaking of tongues.