The Spiritual City of the New Covenant – Hebrews 12:22-24

This is the first privilege of believers under the gospel. They “come unto mount Sion;” that is, they are interested in all the promises of God made unto Sion, recorded in the Scripture, in all the love and care of God expressed towards it, in all the spiritual glories assigned unto it. The things spoken of it were never accomplished in the earthly Sion, but only typically; spiritually, and in their reality, they belong unto believers under the new testament. – John Owen