Three Forms of Unity

The Belgic Confession

The Belgic Confession, written in 1561 by Guido de Brès, is one of the earliest and most comprehensive Reformed confessions. Born out of a desire to articulate the Reformed faith clearly and biblically amidst persecution, this confession affirms the sovereignty of God, the authority of Scripture, and the doctrines of grace. It systematically covers the Christian faith, from the doctrine of God and creation to the Church and the last things. At Church of the King, we embrace the Belgic Confession as a faithful summary of biblical teaching, rooted in the historic Reformed tradition and a testimony to God’s enduring truth.

The Heidelberg Catechism

The Heidelberg Catechism, first published in 1563, is a beloved instructional tool that combines deep theological precision with heartfelt devotion. Structured around three themes—Guilt, Grace, and Gratitude—it provides a warm and pastoral explanation of Christian doctrine, focusing especially on the believer’s comfort in Christ. Its questions and answers are designed for teaching and catechesis, making it a vital resource for generations of Reformed Christians. At Church of the King, we treasure the Heidelberg Catechism as a guide for discipleship, a framework for worship, and a source of comfort grounded in the promises of God.

The Canons of Dort

The Canons of Dort, written in 1618-1619 at the Synod of Dort, are a set of doctrinal affirmations responding to the challenges of Arminianism. They systematically present the biblical teaching on salvation, emphasizing God’s sovereign grace in election, the atoning work of Christ, the power of the Holy Spirit in regeneration, and the perseverance of the saints. These doctrines, often summarized as the “Five Points of Calvinism,” defend the gospel of grace and magnify God’s glory in redemption. Church of the King affirms the Canons of Dort as a powerful expression of the Reformed understanding of salvation by grace alone.

Why These Confessions Matter

The Three Forms of Unity—the Belgic Confession, the Heidelberg Catechism, and the Canons of Dort—serve as a rich theological heritage for the Reformed Church. Together, they provide a robust framework for understanding, teaching, and defending the faith. They guide us in worship, shape our lives, and safeguard the purity of the gospel.

At Church of the King, we uphold these confessions as faithful summaries of Scripture, not as substitutes for it. By affirming the Three Forms of Unity, we declare our commitment to the historic Reformed faith, a tradition that exalts the sovereignty of God, the sufficiency of Christ, and the power of the Holy Spirit. These documents connect us to the global Reformed community and inspire us to live faithfully for the glory of our Triune God.