holy church

One Holy Church, One Covenant of Grace

There is only one holy church of God. This article explains that this one holy church of God finds its root in the covenant of God and his promises.

The Catholic Church Article 27: Belgic Confession

This article on Article 27 of the Belgic Confession is about the attributes of the church. There is one church, a holy church, a catholic (universal) church, and an apostolic church.