Now the Lord is that Spirit: and where the Spirit of the Lord is, there is liberty.
All Commentaries on 2 Corinthians 3:17 Go To 2 Corinthians 3
Ambrosiaster
AD 400
Because God is Spirit, he has given through Christ the law of the Spirit, which persuades us to believe in invisible things which our reasoning understands spiritually. This law gives liberty because it demands only faith, and because it believes what it does not see, we are able to be rescued from our condition. Commentary on Paul’s Epistles.