How do we know Jesus is important for salvation?

The importance of Jesus Christ for salvation is affirmed throughout the Scriptures. In Acts 4:12, we read that 'There is no other name under heaven given among men, whereby we must be saved.' This clears any ambiguity about the unique position Christ holds in God's plan for redemption. His person and work—His righteousness, atoning sacrifice, and resurrection—are what make reconciliation with God possible.

In Romans 5:8-9, we see that God's love is demonstrated through Christ's sacrificial death, removing the wrath that was due to us. Without such a gift, humanity remains estranged from God. Therefore, believers are called to remember and celebrate Christ continually, realizing that only through Him do we receive the gift of eternal life, which is the ultimate assurance of our salvation.