Peter's Declaration of Jesus Christ's Healing Authority in Acts 9

The significance of Peter saying "Jesus Christ heals you" to Aeneas in Acts 9 lies in the emphasis on the source of healing being Jesus Christ, rather than Peter himself. This distinction is crucial because it underscores the doctrine of the sufficiency of Christ, where all power and authority rest in Him. Paul writes in Romans 8:28 that "all things work together for good to them that love God," and this event illustrates how Christ's power is the ultimate agent of healing and restoration.

By attributing the healing to Jesus Christ, Peter avoids drawing attention to himself and instead directs it to the true source of salvation and healing, which is a fundamental principle of Reformed theology. This approach also serves to magnify the glory of God, highlighting that all healing, whether physical or spiritual, comes from Christ.

The fact that Peter does not simply heal Aeneas outright but instead declares "Jesus Christ heals you" demonstrates a profound understanding of the gospel, where the work of Christ is central to all aspects of the Christian life. This declaration points to the heart of the Reformed faith, emphasizing the sovereignty of God and the mediatorial role of Christ in all things, including healing and redemption.