Jeremiah 23:29
Is not my word like a fire, sayeth the LORD, and like a hammer that breaketh the hard stone?
Jeremiah 5:14
Wherefore thus sayeth the LORD God of Hosts, "Because ye speak such words, behold: The words that are in thy mouth will I turn to fire, and make the people to be wood, that it may consume them.
Jeremiah 20:9
Wherefore, I thought from henceforth not to speak of him, nor to preach anymore in his name. But the word of the LORD was a very burning fire in my heart and in my bones, which when I would have stopped, I might not.
2 Corinthians 10:4-5
For the weapons of our war are not carnal things, but things mighty in God to cast down strongholds;
Luke 24:32
and they said between themselves, "Did not our hearts burn within us, while he talked with us by the way, as he opened to us the scriptures?"
John 6:63
It is the spirit that quickeneth, the flesh profiteth nothing. The words that I speak unto you are spirit and life.
Acts 2:3
And there appeared unto them cloven tongues, like as they had been fire, and it sat upon each of them:
Acts 2:37
When they heard this, they were pricked in their hearts, and said unto Peter, and unto the other apostles, "Ye men and brethren, what shall we do?"
2 Corinthians 2:16
to the one part are we the savor of death unto death; and unto the other part are we the savor of life unto life. And who is mete unto these things?
Hebrews 4:12
for the word of God is quick, and mighty in operation, and sharper than any two edged sword: and entereth through, even unto the dividing asunder of the soul and the spirit and of the joints, and the marrow: and judgeth the thoughts and the intents of the heart.
Revelation 11:5
And if any man will hurt them, fire shall proceed out of their mouths, and consume their enemies. And if any man will hurt them, this wise must he be killed.