Luke

Is not my word like as a fire? saith the Lord; and like a hammer that breaketh the rock in pieces?

Then opened he their understanding, that they might understand the scriptures,

For the word of God is quick, and powerful, and sharper than any twoedged sword, piercing even to the dividing asunder of soul and spirit, and of the joints and marrow, and is a discerner of the thoughts and intents of the heart.

After that he appeared in another form unto two of them, as they walked, and went into the country.

Then I said, I will not make mention of him, nor speak any more in his name. But his word was in mine heart as a burning fire shut up in my bones, and I was weary with forbearing, and I could not stay.