This verse captures the essence of the Christian journey from sin to righteousness. It emphasizes the profound change that occurs when one embraces faith in Christ. The concept of being 'set free from sin' suggests a release from the power and consequences of sin, which can be understood as the harmful actions and attitudes that separate individuals from God. This freedom is not merely about avoiding sin but involves a transformation of identity and purpose.
The phrase 'slaves to righteousness' might initially seem paradoxical. However, it reflects a voluntary and wholehearted commitment to living according to God's principles. In the ancient world, slavery often implied total devotion to a master, and here it symbolizes a complete dedication to living a life that honors God. This new allegiance is not burdensome but fulfilling, as it aligns with the believer's true nature and purpose. The verse reassures believers that their new life in Christ is marked by a commitment to righteousness, which brings true freedom and fulfillment.