Catechism (from the Greek word catechesis) is simply instruction in the basic doctrines of the Christian faith. Instead of replacing or supplanting the role of the Bible in Christian education, catechism ideally serves as the basis for it. For the practice of catechism, as properly understood, is the Christian equivalent of looking at the box top of a jigsaw puzzle before one starts to put all of those hundreds of little pieces together. It is very important to look at the big picture and have it clearly in mind, so that we do not bog down in details, or get endlessly sidetracked by some unimportant or irrelevant issue. The theological categories given to us through catechism help us to make sense out of the myriad of details found in the Scriptures themselves. Catechism serves as a guide to better understanding Scripture. That being noted however, we need to remind ourselves that Protestants have always argued that creeds, confessions and catechisms are authoritative only in so far as they faithfully reflect the teaching of Holy Scripture. This means that the use of catechisms, which correctly summarize biblical teaching, does not negate or remove the role of Holy Scripture. Instead, these same creeds, confessions and catechisms, as summary statements of what the Holy Scriptures themselves teach about a particular doctrine, should serve as a kind of springboard to more effective Bible study.

– Kim Riddlebarger