If that which is done away— St. Paul here mentions another pre-eminence and superiority of glory in the gospel over the law; namely, that the law was to cease and be abolished, but the gospel to remain, and never to be abolished.
Related Commentaries of 2 Corinthians 3:11
2 Corinthians 3:11
11 For if that which is done away was glorious, much more that which remaineth is glorious.