1 Peter 1:23

having been regenerated, not of corruptible seed, but of incorruptible, through the word of the living God, which remains.

Revelation 1:16

and he had in his right hand seven stars, and out of his mouth there went a sharp two-edged sword; and his countenance was as the sun, when he shines in his strength.

1 Peter 2:4-5

to whom coming, as to a living stone, rejected indeed by men, but chosen by God, and precious;

Revelation 2:16

Reform, or otherwise, I will come to you quickly, and I will fight against them with the sword of my mouth.

Revelation 2:23

and I will say her children with death; and all the congregations shall know that I am he who search the reins and the heart; and I will give to every one of you according to your works.

Revelation 19:15

And there went out of his mouth a sharp sword, that with it he might smite the nations: and he shall govern them with a rod of iron; and he treads the wine press of the indignation and wrath of almighty God.

Revelation 19:21

And the rest were slain with the sword that came out of the mouth of him who sat on the horse: and all the birds were satiated with their flesh.

Revelation 20:4

And I saw thrones, and they sat upon them, and judgment was given to them-even the souls of them who had been beheaded for the testimony of Jesus, and for the word of God, and who had not worshiped the beast, nor his image, and had not received his mark on their foreheads, and upon their hands; and they lived, and reigned with Christ a thousand years:

Treasury of Scripture Knowledge

Summary

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.

Bible References

Sharper

Revelation 1:16
and he had in his right hand seven stars, and out of his mouth there went a sharp two-edged sword; and his countenance was as the sun, when he shines in his strength.
Revelation 2:16
Reform, or otherwise, I will come to you quickly, and I will fight against them with the sword of my mouth.
Revelation 19:15
And there went out of his mouth a sharp sword, that with it he might smite the nations: and he shall govern them with a rod of iron; and he treads the wine press of the indignation and wrath of almighty God.

And is

Revelation 2:23
and I will say her children with death; and all the congregations shall know that I am he who search the reins and the heart; and I will give to every one of you according to your works.