4 The weapons we fight with are not the weapons of the world. On the contrary, they have divine power to demolish strongholds.

Read 2 Corinthians 10:4 Using Other Translations

(For the weapons of our warfare are not carnal, but mighty through God to the pulling down of strong holds;)
For the weapons of our warfare are not of the flesh but have divine power to destroy strongholds.
We use God’s mighty weapons, not worldly weapons, to knock down the strongholds of human reasoning and to destroy false arguments.