What This Chapter Is About
Paul contrasts the ministry of the old covenant with the ministry of the new covenant. He begins by declaring that the Corinthians themselves are his letter of recommendation, written not with ink but with the Spirit of the living God, not on stone tablets but on human hearts. Paul then develops an extended midrash on Exodus 34, where Moses veiled his face after encountering God's glory. The ministry of the old covenant, though glorious, was a ministry of death and condemnation written in letters on stone; the ministry of the new covenant, written by the Spirit, is a ministry of righteousness and life with surpassing glory. The veil that covered Moses's face now covers the hearts of those who read the old covenant without Christ, but when anyone turns to the Lord, the veil is removed. The chapter culminates in the declaration that all believers, with unveiled faces, are being transformed into the Lord's image from one degree of glory to another.
What Makes This Chapter Remarkable
Paul's reading of Exodus 34 is one of the most creative and theologically consequential interpretive moves in the New Testament. He transforms Moses's veil from a concealment of fading glory into a metaphor for spiritual blindness that persists wherever the old covenant is read apart from Christ. The statement 'the Lord is the Spirit' (v. 17) is one of the most debated phrases in Pauline theology — it does not collapse the persons of the Trinity but identifies the risen Lord as the one who operates through the Spirit in the new covenant. The final verse (v. 18) presents the Christian life as ongoing transformation (metamorphoumetha, the same word used for the Transfiguration) into Christ's image.
Translation Friction
The phrase 'the Lord is the Spirit' (v. 17) is theologically complex and we render the Greek without systematic-theological paraphrase. Paul's contrast between old and new covenants has historically been used to denigrate Judaism; the text itself contrasts the modes of covenant administration (letter vs. Spirit, stone vs. heart), not the God who stands behind both. The 'fading glory' interpretation of Moses's face (vv. 7, 13) goes beyond the Exodus narrative, which does not say the glory faded — this is Paul's interpretive addition.
Connections
The 'tablets of the heart' language echoes Jeremiah 31:31-34 and Ezekiel 36:26-27 (the new covenant and heart-of-flesh promises). The veil imagery connects to Isaiah 25:7 (the shroud over all peoples). The transformation 'from glory to glory' anticipates Romans 8:29 (conformed to the image of the Son) and 1 Corinthians 15:49 (bearing the image of the heavenly man). The Spirit-letter contrast echoes Romans 2:29 and 7:6.