The sermon centers on the profound truth of Revelation 21:5—'Behold, I make all things new'—presenting it as the ultimate promise of God's redemptive work throughout history, from creation to the final restoration of all things. Rooted in the eternal sovereignty of Christ, the Alpha and Omega, this newness is not merely a future hope but a present reality for believers, who are being renewed in Christ despite the decay of their earthly existence. The message emphasizes that true renewal is found only in Jesus, the true and better Adam, Moses, David, and covenant mediator, whose faithfulness transforms lives, relationships, and the very fabric of reality. Through the lens of Scripture, the preacher calls listeners to embrace this truth not through empty resolutions, but through faith, repentance, and the daily renewal of the mind, heart, and relationships, trusting that God's power is made perfect in weakness. Ultimately, the sermon affirms that while the world remains marked by oldness and decay, the life of Christ, sustained by faith, is eternal and ever-new, offering hope, strength, and purpose in the midst of suffering and impermanence.