Who demonstrated that the experience of speaking in tongues would continue in the church?

The experience of speaking in tongues is a significant aspect of Pentecostal and charismatic traditions within Christianity, often seen as a sign of the Holy Spirit's presence and empowerment. The Apostle Paul provides extensive teaching on the practice of speaking in tongues, particularly in his letters to the Corinthians (especially 1 Corinthians 12-14).

In these passages, Paul affirms the continuing role of spiritual gifts, including speaking in tongues, within the church. He emphasizes that the gifts of the Spirit are given for the edification of the church body and outlines guidelines for their appropriate use. Paul’s teachings suggest that this experience is not limited to the early church but is meant to persist as a vital expression of faith and worship among believers throughout church history. Therefore, when considering who demonstrated that speaking in tongues would continue in the church, Paul's extensive guidance and affirmation serve as the foundational basis for this belief.