How do we know the doctrine of Christ's exaltation is true?

The exaltation of Christ is corroborated in multiple New Testament passages, particularly in Ephesians 1:20-22, where it describes how God raised Christ from the dead and seated Him at His right hand, far above all rule and authority. This act is not merely a restoration, but an elevation to supreme authority, fulfilling the prophetic scriptures regarding the Messiah. The consistent New Testament testimony confirms that Christ's exaltation is integral to the gospel message, giving believers confidence in the sovereignty of God over all things, and exemplifying the fulfillment of His promises.