How Do We Know If the Speaking in Tongues We Witness Is Genuinely from God?

1. It Must Agree with the Word of God

The Holy Spirit never contradicts Scripture.
What we see in the book of Acts and 1 Corinthians must be our pattern:

• Tongues in Acts were real, known languages used to proclaim God’s works (Acts 2:6–11).

• Tongues in Corinth required interpretation and order so the church would be edified (1 Corinthians 14:27–28, 40).

Any practice that departs from these principles—especially when it brings confusion or emotional chaos—cannot be called a work of the same Spirit who authored the Word.

“For God is not the author of confusion but of peace.” (1 Corinthians 14:33)

2. It Must Exalt Christ, Not People

The Holy Spirit’s mission is always to glorify Jesus Christ, not to draw attention to man.

“He will glorify Me, for He will take of what is Mine and declare it to you.” (John 16:14)

If the focus of tongues is on how “anointed” a preacher or group is—rather than on the Lord Jesus—the center has shifted.
The Spirit magnifies Christ, not personalities.

3. It Must Produce Order and Understanding

Paul insisted that even spiritual gifts must serve clarity and order in the church:

“Let all things be done for edification.” (1 Corinthians 14:26)

When genuine tongues are interpreted, they strengthen faith, convict sinners, or lead to thanksgiving (1 Corinthians 14:16–17). But when there is shouting, confusion, and everyone speaking at once, no one is edified—and that is not the Spirit’s work.

4. It Must Bear the Fruit of the Spirit

The sure evidence of the Holy Spirit is not in how we speak but in how we live. Paul wrote clearly:

“The fruit of the Spirit is love, joy, peace, longsuffering, kindness, goodness, faithfulness, gentleness, self-control.” (Galatians 5:22–23)

The same Spirit who gives gifts also produces fruit—and the fruit always proves the authenticity of the gift.

Sadly, many today seem fluent in “speaking in tongues” but not fluent in humility, kindness, or repentance. Some can pray in syllables they don’t understand, yet they cannot say “I’m sorry” in plain English to someone they’ve offended.
Do you think the fruit is showing?

Others claim they “cannot control” their bodies or speech when the Spirit moves. But the Bible says self-control is itself a fruit of the Spirit. If the Spirit truly fills a person, He doesn’t remove control—He perfects it.

“The spirits of the prophets are subject to the prophets.” (1 Corinthians 14:32)

If there is no self-control, do you think the fruit is showing?

Still others, instead of walking in love, use tongues to measure spirituality, even condemning or discouraging believers who don’t share their experience—saying things like, “You haven’t received the Spirit yet.” Yet Scripture never equates tongues with salvation. That attitude produces division and pride, not love and gentleness. Do you think the fruit is showing?

The Holy Spirit’s true mark is Christlike character, not ecstatic speech. A tongue that claims to speak to God but tears down others cannot be genuine.
The Spirit who gave the gift of tongues in Acts 2 is the same Spirit who produces humility, compassion, and unity in the hearts of believers today.

If the fruit is missing, the root should be questioned.

5. It Must Be Free from Manipulation or Hype

Genuine works of God are sudden and sovereign, not orchestrated by atmosphere or emotion.
In the New Testament, no one needed drums or chanting to “summon” the Spirit—He moved by His own will.
If people must be hyped up or coached to speak in tongues, what follows is humanly produced, not divinely inspired.

6. It Must Lead to the Gospel and the Glory of God

At Pentecost, tongues resulted in the preaching of the gospel and the salvation of thousands (Acts 2:37–41).
When the Spirit moves, people are convicted of sin and turn to Christ. That’s the ultimate test: does it lead to holiness, evangelism, and worship of God?