How does Christ's appearing relate to the doctrine of salvation?

The doctrine of salvation is deeply intertwined with Christ’s various appearances. His incarnation represents the fulfillment of God’s promise to save His people, where He lived a perfect life in our stead, as mentioned in Hebrews 10:5. Furthermore, His sacrificial death was the ultimate appearance where He dealt with sin once for all, as clearly stated in Hebrews 9:26. Finally, His resurrection and subsequent ascension signify His triumph over sin and death, assuring believers of their justification and hope in the promise of eternal life. Understanding Christ's appearances helps clarify that salvation is entirely rooted in His work and divine purpose.