Hebrews 4:12

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

So shall my word be that goeth forth out of my mouth: it shall not return unto me void, but it shall accomplish that which I please, and it shall prosper in the thing whereto I sent it.

And take the helmet of salvation, and the sword of the Spirit, which is the word of God:

The entrance of thy words giveth light; it giveth understanding unto the simple.

Being born again, not of corruptible seed, but of incorruptible, by the word of God, which liveth and abideth for ever.

And he hath made my mouth like a sharp sword; in the shadow of his hand hath he hid me, and made me a polished shaft; in his quiver hath he hid me;

And he had in his right hand seven stars: and out of his mouth went a sharp twoedged sword: and his countenance was as the sun shineth in his strength.

For this cause also thank we God without ceasing, because, when ye received the word of God which ye heard of us, ye received it not as the word of men, but as it is in truth, the word of God, which effectually worketh also in you that believe.

I the LORD search the heart, I try the reins, even to give every man according to his ways, and according to the fruit of his doings.

For I am not ashamed of the gospel of Christ: for it is the power of God unto salvation to every one that believeth; to the Jew first, and also to the Greek.

Let the high praises of God be in their mouth, and a two-edged sword in their hand;

And out of his mouth goeth a sharp sword, that with it he should smite the nations: and he shall rule them with a rod of iron: and he treadeth the winepress of the fierceness and wrath of Almighty God.

But all things that are reproved are made manifest by the light: for whatsoever doth make manifest is light.

Now the parable is this: The seed is the word of God.

Thou knowest my downsitting and mine uprising, thou understandest my thought afar off.

I am the living bread which came down from heaven: if any man eat of this bread, he shall live for ever: and the bread that I will give is my flesh, which I will give for the life of the world.

Repent; or else I will come unto thee quickly, and will fight against them with the sword of my mouth.

And the remnant were slain with the sword of him that sat upon the horse, which sword proceeded out of his mouth: and all the fowls were filled with their flesh.

Remember them which have the rule over you, who have spoken unto you the word of God: whose faith follow, considering the end of their conversation.

And when they had prayed, the place was shaken where they were assembled together; and they were all filled with the Holy Ghost, and they spake the word of God with boldness.