The sermon explores the assurance and security found in God's grace through the chain of redemption, emphasizing that justification, sanctification, and glorification are all divine actions. Drawing from Romans 8 and 2 Peter 1, the message highlights the importance of clinging to the promise of God's purpose in all circumstances, even amidst suffering, and underscores that God's work in conforming believers to the image of Christ is the ultimate goal. It stresses the significance of recognizing God's unwavering love and purpose, encouraging listeners to affirm their calling and election through spiritual discernment and a commitment to living a life that reflects Christ, ultimately leading to exaltation and a deeper understanding of God's unwavering faithfulness.