JER 5:14. Wherefore thus saith the LORD God of hosts, Because ye speak this word, behold, I will make my words in thy mouth fire, and this people wood, and it shall devour them.

JER 23:29. Is not my word like as a fire? saith the LORD; and like a hammer that breaketh the rock in pieces?

MAT 4:4. But he answered and said, It is written, Man shall not live by bread alone, but by every word that proceedeth out of the mouth of God.

MAT 4:5. Then the devil taketh him up into the holy city, and setteth him on a pinnacle of the temple,

MAT 4:6. And saith unto him, If thou be the Son of God, cast thyself down: for it is written, He shall give his angels charge concerning thee: and in their hands they shall bear thee up, lest at any time thou dash thy foot against a stone.

MAT 4:7. Jesus said unto him, It is written again, Thou shalt not tempt the Lord thy God.

MAT 4:8. Again, the devil taketh him up into an exceeding high mountain, and sheweth him all the kingdoms of the world, and the glory of them;

MAT 4:9. And saith unto him, All these things will I give thee, if thou wilt fall down and worship me.

MAT 4:10. Then saith Jesus unto him, Get thee hence, Satan: for it is written, Thou shalt worship the Lord thy God, and him only shalt thou serve.

MAT 4:11. Then the devil leaveth him, and, behold, angels came and ministered unto him.

HEB 4:12. 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.