How do we know that Jesus is the difference in salvation?

In Exodus 11 and 12, the distinction between the Egyptians and Israelites reflects a larger theological truth: only those marked by the blood of Christ are spared from judgment. The statement 'the difference is Christ' underscores that our salvation is entirely based upon Christ's sacrifice. Hebrews 9:12 details that Christ entered the holy place with His own blood, securing eternal redemption for His people. This reality confirms that our salvation rests not on our works but solely on the efficacy of Christ's sacrifice. As sinners, we deserve death, but through the blood of the Lamb, we have life. The stark contrast in the narrative highlights that faith in Christ's atoning work is what produces the dividing line between life and death.