Isaiah 32:4

The reckless mind will gain knowledge,
and the stammering tongue will speak clearly and fluently.

Isaiah 29:24

Those who are confused will gain understanding,
and those who grumble will accept instruction.

Exodus 4:11

Yahweh said to him, “Who made the human mouth? Who makes him mute or deaf, seeing or blind? Is it not I, Yahweh?

Nehemiah 8:8-12

They read out of the book of the law of God, translating and giving the meaning so that the people could understand what was read.

Song of Songs 7:9

Your mouth is like fine wine—

W flowing smoothly for my love,
gliding past my lips and teeth!

Matthew 11:25

At that time Jesus said, “I praise You, Father, Lord of heaven and earth, because You have hidden these things from the wise and learned and revealed them to infants.

Matthew 16:17

And Jesus responded, “Simon son of Jonah, you are blessed because flesh and blood did not reveal this to you, but My Father in heaven.

Luke 21:14-15

Therefore make up your minds not to prepare your defense ahead of time,

Acts 2:4-12

Then they were all filled with the Holy Spirit and began to speak in different languages, as the Spirit gave them ability for speech.

Acts 4:13

When they observed the boldness of Peter and John and realized that they were uneducated and untrained men, they were amazed and recognized that they had been with Jesus.

Acts 6:7

So the preaching about God flourished, the number of the disciples in Jerusalem multiplied greatly, and a large group of priests became obedient to the faith.

Acts 26:9-11

In fact, I myself supposed it was necessary to do many things in opposition to the name of Jesus the Nazarene.

Galatians 1:23

they simply kept hearing: “He who formerly persecuted us now preaches the faith he once tried to destroy.”

Treasury of Scripture Knowledge

Summary

Isaiah 32:4

The heart also of the rash shall understand knowledge, and the tongue of the stammerers shall be ready to speak plainly.

Heart

Galatians 1:23

General references

Mark 7:35

Bible References