The sword of the spirit is one of the most powerful weapons that Christians have in their spiritual arsenal. This metaphorical sword is mentioned in the Bible, specifically in the New Testament, and it represents the word of God.
The Armor of God
We are told by God to Put on the whole Armor of God, that you may be able to stand against the schemes of the devil, as it is stated in verse 11 of Ephesians 6:10-18.