What is the Westminster catechism?

The Westminster Catechism refers to two documents: the Westminster Shorter Catechism and the Westminster Larger Catechism, both developed in the 17th century by the Westminster Assembly in England. These catechisms are foundational texts for Reformed theology, providing a systematic summary of Christian doctrine, including beliefs about God, salvation, and the sacraments. The Shorter Catechism is designed for easier memorization and teaching, while the Larger Catechism offers more in-depth explanations. Together, they serve as educational tools for instructing both individuals and congregations in the principles of the Christian faith.