C.H. Spurgeon emphasizes the centrality of Christ, the Lamb of God, in the heavenly realm, as revealed to the apostle John. He highlights that the Lamb is the focal point of joy and worship for all in heaven, and that believers can find solace in knowing they have seen the Lamb who takes away their sins. Spurgeon encourages Christians to rejoice in their relationship with Jesus, asserting that true heaven is being in His presence. He quotes Rutherford to illustrate that being with Christ is the essence of heaven, and without Him, even the most beautiful place would feel like hell. Ultimately, Spurgeon reassures believers that their greatest blessing is to dwell with Christ eternally.