bringing every thought into captivity to the obedience of Christ

2 Corinthians 10:5
bringing every thought into captivity to the obedience of Christ

Paul is teaching us to be disciplined in Christ. This is done by ensuring that our actions must be preceded by knowing that it is aligned with God's will. Many times are actions are either carnal or self-serving rather than serving God and others. Whether it is trying to overcome sin or trying to do God's work, it has to be brought before God to ensure that it is part of God's will. This can be done through prayer and confirmation, after renewing our minds.