3:6 who made us adequate to be servants of a new covenant not based on the letter but on the Spirit, for the letter kills, but the Spirit gives life.
The Greater Glory of the Spirit’s Ministry
3:7 But if the ministry that produced death – carved in letters on stone tablets – came with glory, so that the Israelites could not keep their eyes fixed on the face of Moses because of the glory of his face (a glory which was made ineffective),