Speaking in tongues was a miraculous sign gift in the early church to authenticate the gospel. However, based on biblical evidence and conservative scholarship, it appears to have ceased with the completion of Scripture and the establishment of the church. Today, believers should focus on the sufficiency of God’s Word and the enduring gifts of the Spirit.
The Lord bless you and keep you; the Lord make his face shine on you and be gracious to you.
Numbers 6:24-25 (NIV)