For if I pray in an unknown tongue, my spirit prayeth, but my understanding is unfruitful. — 1 CORINTHIANS 14:14
God is a Spirit. Man is a spirit. God contacts us and deals with us through our spirits. He leads us through our spirits. He does not communicate directly through our minds, because the Holy Spirit does not dwell in our minds. And God does not contact us through our bodies either.
It should be comparatively easy for Spirit-filled believers to locate the human spirit. Those tongues come from your spirit, down on the inside of you. You speak the words out physically — but they don’t come out of the physical senses. You yield your tongue to your own spirit, and the Holy Spirit in your spirit gives you the utterance
The tongues don’t come out of your mind or your soul. When you pray in tongues, your mind, your understanding, is unfruitful. Your understanding doesn’t know what you’re saying.
When you pray in tongues, the words come out of your innermost being — your spirit. All the leadings I’ve ever gotten, have come out of my spirit. And most have come when I was praying in other tongues — when my spirit was active and in contact with God.
Confession:
When I pray in tongues, my spirit prays. My spirit is activeand in contact with God. The Holy Spirit in my spirit gives me the utterance.