by Doreen Kajulu | 7 July 2025 08:46 am07
One of the most profound promises of the Holy Spirit to believers is His empowering presence to speak the mind and wisdom of God. This is evident throughout Scripture. From the Day of Pentecost in Acts 2 to Paul’s teachings in 1 Corinthians, Spirit-inspired speech often in the form of prophecy, prayer, or bold proclamation is a clear sign of the Spirit at work.
When the Holy Spirit comes into a person’s life, He does not remain silent. He speaks and often, through the believer’s own mouth. The Spirit does not merely give feelings; He gives words that align with the will and nature of God.
On Pentecost, when the Spirit descended, He appeared as tongues of fire and rested on each of the gathered disciples:
“And divided tongues as of fire appeared to them and rested on each one of them. And they were all filled with the Holy Spirit and began to speak in other tongues as the Spirit gave them utterance.”
— Acts 2:3–4 (ESV)
The “tongue” symbolizes speech. Fire, in Scripture, often represents purification, presence, and power (cf. Isaiah 6:6–7). This manifestation was not random. It showed that the primary evidence of the Spirit’s presence would be seen in what believers speak whether in tongues, prophecy, or preaching.
Contrary to popular belief, prophecy in the New Testament is not restricted to the “office of the prophet.” Paul teaches that all believers can operate in this gift to build up the Church.
“And in the last days it shall be, God declares, that I will pour out my Spirit on all flesh,
and your sons and your daughters shall prophesy,
and your young men shall see visions,
and your old men shall dream dreams.”
— Acts 2:17 (ESV)
“For you can all prophesy one by one, so that all may learn and all be encouraged.”
— 1 Corinthians 14:31 (ESV)
The Greek word for prophesy (prophēteuō) means to speak forth, to declare the will and counsel of God. It includes foretelling (future events) and forth-telling (speaking God’s truth for now). Every believer can do this as the Spirit enables.
Jesus taught His disciples not to worry about what to say when brought before authorities, because the Spirit would give them words in the moment.
“For it is not you who speak, but the Spirit of your Father speaking through you.”
— Matthew 10:20 (ESV)
This is an important theological principle: the Spirit indwells us (Romans 8:11) and speaks through us when we yield. The believer becomes a mouthpiece of God when surrendered in obedience.
Prayer is another way the Holy Spirit speaks. Paul tells us that even our weakness in prayer is met by the Spirit’s intercession:
“Likewise the Spirit helps us in our weakness. For we do not know what to pray for as we ought, but the Spirit himself intercedes for us with groanings too deep for words.”
— Romans 8:26 (ESV)
Many believers feel they cannot pray for long or run out of words. But the key is not eloquence it’s surrender. As you continue praying, meditating on God’s Word, and staying in conversation with Him, the Spirit takes over. Sometimes what starts as routine prayer flows into deep intercession, revelation, or prophecy.
Paul gives a clear warning:
“Do not quench the Spirit. Do not despise prophecies.”
— 1 Thessalonians 5:19–20 (ESV)
One way we quench the Spirit is by keeping silent when He prompts us to speak. Some people long to speak in tongues or prophesy but never give the Spirit room to act by opening their mouths and speaking in faith.
Sometimes, prophecy doesn’t come with thunder and lightning it comes through ordinary speech. This is seen in the account of Caiaphas, the high priest:
“He did not say this of his own accord, but being high priest that year he prophesied that Jesus would die for the nation.”
— John 11:51 (ESV)
Even without full awareness, his position and words became prophetic. This shows us that God can speak powerfully even through casual conversations, especially when your heart and mind are yielded to Him.
In the Old Testament, Isaac spoke blessings over Jacob and Esau, and those words shaped their futures (Genesis 27). You too, as a believer, can speak God’s destiny over your children.
Use your mouth to bless your children and family. Speak life, identity, purpose, and truth. These declarations become prophetic when spoken under the guidance of the Spirit.
If someone is sick, speak healing boldly not as a ritual, but in faith, trusting the Spirit’s power to back your words. Speak God’s Word over people. Paul said:
“Let all things be done for building up.”
— 1 Corinthians 14:26 (ESV)
Whether you’re preaching, praying, teaching, or just encouraging a friend, let your speech be saturated with Scripture and Spirit-led faith. You never know when you’re delivering a word straight from God’s heart.
The mouth of the believer is not just for human talk it is an instrument of the Holy Spirit. If you are in Christ and filled with the Spirit, you already have a mouth of fire. Let it speak.
“Open your mouth wide, and I will fill it.”
— Psalm 81:10 (ESV)
Let the Holy Spirit flow through your words not only in church settings but also in your home, your workplace, and your community. Your obedience in speaking could be someone else’s breakthrough.
May the Lord bless you and anoint your mouth for His glory.
Source URL: https://wingulamashahidi.org/en/2025/07/07/let-the-mouth-of-the-holy-spirit-speak-through-you/
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