What does it mean to be sanctified?

Sanctification is the process through which believers are set apart for God’s holy purposes and transformed into the likeness of Christ. This involves a work initiated by God through the Holy Spirit, who empowers believers to pursue holiness and live out their faith. Romans 12:2 encourages believers to not be conformed to this world, but rather to be transformed by the renewing of their minds, indicating that sanctification affects our thoughts and actions. Ultimately, sanctification is both a positional reality in Christ and an ongoing moral transformation in the believer.