The Sword of the Word of God
Source: TTT
Ephesians 6:17
And take the helmet of salvation and the sword of the Spirit, which is the word of God.
Hebrews 4:12
For the word of God is living and active. Sharper than any double-edged sword, it pierces even to dividing soul and spirit, joints and marrow. It judges the thoughts and intentions of the heart.