What does 'complete salvation' through Christ mean?

Complete salvation refers to the entire work of Christ, where He not only paid the penalty for sin but reconciled us to God fully. As believers, we are covered by His blood and declared righteous, which signifies that we are freed from the penalty, power, and eternal consequences of sin. In Hebrews 9:26, we see that Christ has appeared to put away sin by His sacrifice. This complete salvation assures us of our position in Christ, enabling us to approach the throne of grace with confidence, knowing that our relationship with God is restored and secure.