If we have been united with him like this in his death, we will certainly also be united with him in his resurrection. For we know that our old self was crucified with him so that the body of sin might be done away with, that we should no longer be slaves to sin… —Romans 6:5-6.
Paul reminds us that our baptism was more than just a dunking in water. In baptism, we share in Jesus’ death, burial, and resurrection. What he did to save us, we now get to share with him in doing. We died to sin and were raised to be a new person, cleansed and made holy, empowered and indwelled by the Holy Spirit. We have been set free from the power and penalty of sin and the limits of our mortal physical bodies. This experience we had with Jesus is our physical connection, our assurance of our future spiritual glory with him! Why? Since “we have been united with him like this in his death, we will certainly also be united with him in his resurrection.”