How do we know that Jesus' resurrection guarantees our resurrection?

The guarantee of our resurrection lies in the truth of Christ's own victory over death. In Romans 8:11, it is proclaimed that the Spirit of Him who raised Jesus from the dead will also give life to our mortal bodies. This promise highlights the assurance that just as Christ rose, we who are united with Him in faith will share in that resurrection. The resurrection is not merely an event but a person: Jesus Christ. He is the resurrection and the life, and through Him, believers are assured of eternal life beyond the grave.