John Piper preached a message at TGC’s 2021 National Conference on “The Essential Achievement of Christ” from Hebrews 9:1-10:18. Through this text, Piper expounded upon six manifestations of Christ’s greatness, magnifying the central achievement—the removal of guilt—and the averting of the wrath of God from those who are in Christ Jesus.

He preached:

- Christ the Great Absence
- Christ the Great Achievement
- Christ the Great Accession
- Christ the Great Application
- Christ the Great Arrival
- Christ the Great Abundance