Heidelberg Catechism, Lord's Day 01

Lord's Day 1 of the Heidelberg Catechism introduces the foundational theme of comfort in Christ and establishes the basic structure of Christian doctrine by addressing humanity's misery, redemption, and gratitude. This opening section serves as an essential catechetical text for covenant instruction, laying the groundwork for understanding the triune God's work in salvation and the believer's relationship to the Godhead. As part of the Reformed confessional tradition, it remains a primary resource for Christian education and doctrinal formation in Reformed churches.