Since we cannot bear righteous fruit without God’s Spirit, how can we take captive thoughts that are unwholesome?
The Apostle Paul said “We demolish arguments and every pretension that sets itself up against the knowledge of God, and we take captive every thought to make it obedient to Christ” 2 Corinthians10:5. So how do we demolish such thoughts when they enter our minds? Again, without God’s Spirit, we have no hope of reforming our own thoughts.
Paul said that “The god of this age has blinded the minds of unbelievers so that they cannot see the light of the gospel that displays the glory of Christ, who is the image of God” 2 Corinthians 4:4
So, until we’re set free from the clutch of Satan and his minions, we remain blind, even though we think we can see. Only by trusting in Christ and receiving the Holy Spirit do we have the power to resist the Devil, and only then will he flee from us. David had a way of resisting evil thoughts and then having those thoughts bear sin. He wrote:
“I have stored up your word in my heart, that I might not sin against you.” Psalm 119:11
Along with the Spirit of God, we have the Word of God to help us avoid such evil thoughts, and only then are we able to “not sin against” God.