Jesus bought us with his death and then sealed us with his Spirit. In this lab, John Piper unfolds the glory of the Trinity in our salvation and the role of the Spirit in showing that we belong to Jesus.

These two verses are two of the hardest in Romans 8. John Piper asks two important questions to uncover how the Holy Spirit helps us in our weaknesses. He shows how God — all three persons — is active in helping and keeping us through the hardest things in life.