The Reformed Church’s training for the year begins with a focus on catechism—a term that may feel unfamiliar to some. Within the broader Christian tradition, especially in Reformed circles, there is a long-standing use of what is often called the “3Cs”: creeds, confessions, and catechisms. These are not additions to Scripture, nor do they compete with it. Rather, they exist to help the church understand, teach, and guard what the Bible itself reveals.
Many evangelicals today may wonder why such documents are necessary. If we already have the Bible, why do we need anything else? This question is important, and it deserves a careful answer. The 3Cs are not divinely inspired, and they do not carry the authority of Scripture. They are human summaries of biblical teaching, and every statement within them must be tested and proven by the Word of God. Because they are human documents, they can be revised, corrected, or even rejected if they are found to be unbiblical. Their authority is therefore always secondary and dependent, grounded in how faithfully they reflect Scripture.
At the same time, their importance should not be underestimated. The Bible is clear, but we are not always clear readers. Our sin, limitations, and cultural influences often lead us to misunderstand or misapply what we read. In this sense, the 3Cs function like a map. A map is not the city itself, but it helps us navigate the city rightly. In the same way, creeds, confessions, and catechisms guide us in reading Scripture with clarity, coherence, and faithfulness.
They also serve as a protection against false teaching. Throughout church history, false teachers have not typically rejected the Bible outright. Instead, they twist it—quoting verses out of context, inventing new interpretations, or reshaping doctrine to fit cultural preferences. This is not new; it reflects the same pattern seen from the beginning, where truth is subtly distorted rather than openly denied. The Scriptures themselves call believers to hold fast to a “pattern of sound teaching,” as seen in passages like Jude 1:3 and Paul’s exhortations to Timothy. The 3Cs can be understood as a written expression of this pattern—an organized summary of what the Bible consistently teaches.
When the church neglects such doctrinal clarity, the consequences are often serious. Historically, movements that abandoned confessional grounding tended to drift into theological confusion, fragmentation, and eventual compromise. This was evident in many strands of liberal Protestantism in the 19th and 20th centuries. Without a clear doctrinal framework, believers often develop a shallow understanding of Scripture and become more vulnerable to cultural pressures. The result is not greater freedom, but greater instability. In many ways, the modern evangelical church risks repeating these same patterns.
All three of the 3Cs are rooted in Scripture and aim to summarize its teachings for the life of the church. Yet they serve slightly different purposes. Creeds are short and concise statements of essential Christian belief, often used in corporate worship to express unity in the faith. Confessions are more detailed and systematic, providing a fuller articulation of doctrine for teaching, accountability, and identity within a particular church tradition. Catechisms, by contrast, are designed as teaching tools. Usually structured in a question-and-answer format, they aim to instruct believers—young and old—in a clear, memorable, and practical way.
The catechism’s format is not accidental. It reflects a method of teaching that engages both the mind and the heart. By asking questions and requiring answers, it encourages active learning rather than passive listening. This approach is not merely philosophical; it echoes the teaching style of Jesus Himself, who often used questions to draw out understanding and confession from His disciples. When Peter declares, “You are the Christ, the Son of the living God,” it is in response to a question. This method presses truth deeper, helping believers not only to hear doctrine but to internalize and articulate it.
The series will focus on the Westminster Shorter Catechism, a historic document consisting of 107 questions and answers. Written in the 1640s by a gathering of pastors and theologians known as the Westminster Assembly, it was intended to provide a clear and faithful summary of Christian doctrine. It covers foundational topics such as God as Creator, the fall of man, Christ’s work of redemption, the Ten Commandments, the sacraments, and prayer. Though concise, it is rich in theological depth and deeply rooted in Scripture, with each answer supported by biblical references.
The purpose of studying the catechism is not merely intellectual. It is not about accumulating theological information for its own sake. Rather, it is about learning how to think rightly about God, how to worship Him rightly, and how to live in light of His truth. It shapes not just what we know, but how we believe, pray, and obey. For this reason, it has been used effectively across generations, especially for children, new believers, and those seeking a more grounded understanding of the faith.
The opening questions of the catechism immediately address life’s most fundamental issues. The very first question asks, “What is the chief end of man?” The answer is well known: “Man’s chief end is to glorify God, and to enjoy Him forever.” This statement speaks directly to the human search for purpose. It begins where we are—asking about our existence—yet leads us beyond ourselves to God. In doing so, it provides a helpful model for communicating truth, starting with common human experience before unfolding the fuller revelation of God.
To glorify God and to enjoy Him are not separate goals, but deeply connected realities. We cannot truly glorify a God we do not know, and we cannot genuinely enjoy Him apart from understanding who He is. Yet because of sin, humanity has lost its true knowledge of God. Left to ourselves, we neither seek Him rightly nor delight in Him fully. It is only through Christ, in whom the fullness of God dwells, that we are restored to this purpose. In Him, we are brought back into right relationship with God, able once again to glorify and enjoy Him as we were created to do.
The catechism then directs us to the source of this knowledge. It asks what rule God has given to guide us in glorifying and enjoying Him, and the answer is clear: the Word of God, contained in the Scriptures of the Old and New Testaments. This affirms the principle of Scripture alone as our ultimate authority. Our consciences are not governed by human traditions, cultural norms, or personal preferences, but by God’s revealed Word. It is through Scripture that we are made wise for salvation and equipped for every good work.
From there, the catechism summarizes what the Scriptures principally teach: what we are to believe concerning God, and what duty God requires of us. This simple framework captures the whole scope of the Christian life—faith and obedience. It reminds us that Christianity is not merely about belief without action, nor action without truth, but a life shaped by both. Even when we consider God’s law, we are not left in moralism. The law reveals God’s holiness and our sin, pointing us to our need for Christ, who alone fulfills the law and redeems us.
As the catechism continues, it leads us to consider the nature of God Himself. God is described as Spirit—infinite, eternal, and unchangeable in His being, wisdom, power, holiness, justice, goodness, and truth. This definition confronts our tendency to reduce God to something manageable or familiar. He is not bound by time, space, or physical form. He is wholly other, and yet He reveals Himself so that He may be known. To understand who God is reshapes how we worship, moving us away from superficial or self-centered approaches to a deeper reverence grounded in truth.
Finally, the catechism affirms that there is only one living and true God. In a world filled with competing loyalties and idols, this truth calls us to exclusive devotion. It challenges us to examine where our ultimate trust and affection lie. If there is only one true God, then He alone is worthy of our worship, our obedience, and our lives.
Learning the catechism, then, is not an abstract exercise. It addresses the most basic questions of existence—who we are, why we are here, who God is, and how we are to live. It provides a structured way of understanding Scripture, helping believers move from fragmented knowledge to a more coherent and faithful grasp of the truth. In doing so, it strengthens the church, guards against error, and nurtures a deeper, more resilient faith.
The process of learning may involve memorization, careful reading, and ongoing reflection. While memorization is often neglected today, it serves an important role in embedding truth within us. When combined with explanation and application, it becomes a powerful means of shaping both mind and heart. Ultimately, the goal is not simply to know the right answers, but to be formed by them—to become a people who truly know, glorify, and enjoy God according to His Word.
