How do we know salvation is available through Jesus?

Salvation through Jesus Christ is a core tenet of the Christian faith, as highlighted in Scriptures such as Acts 10:43, which states that everyone who believes in Him receives forgiveness of sins. Jesus' sacrificial death and triumphant resurrection make it possible for sinful humanity to be reconciled to God. Through His testimony and programs set forth by the apostles, believers today can be assured that salvation is not only possible but promised to those who turn to Him in faith. The offer of repentance and grace is made clear in the Great Commission, where Jesus commands His followers to preach the gospel to all nations, affirming that all who come to Him will not be turned away.