Sword and Hammer

 The Word of God Is a Sword
         Ephesians 6:17 (ESV)  and take the helmet of salvation, and the sword of the Spirit, which is the word of God,
 
         Hebrews 4:12 (ESV)  For the word of God is living and active, sharper than any two-edged sword, piercing to the division of soul and of spirit, of joints and of marrow, and discerning the thoughts and intentions of the heart.
 
The Word of God Is a Hammer
Jeremiah 23:29 (ESV)  Is not my word like fire, declares the LORD, and like a hammer that breaks the rock in pieces?