This article discusses the involvement of the Holy Spirit in the preaching of God’s Word.

This article explores the concept of piety as it is depicted throughout the Bible.

While acknowledging the gap in terms of time and context, this article compares the Heidelberg Catechism and Westminster Confession and Westminster Catechism in three areas — structure, method, and theology.

Why is a church federation important? This article discusses this question while looking at the dangers of independentism and hierarchy in the church.

How should discipline be administered to members of the church who are baptized but have yet to make profession of faith? This article considers the church-historical practice from the Reformation onward, drawing lessons for today.

Is a church federation the only way in which churches can show their unity? Looking at the unity of God's people from the Old and New Testament, this article shows that God's people are called to be one. The author traces this expression of church unity through the Reformation, showing that there is a way of acknowledging each other while embracing diversity. There can be "federation of federations".