This sermon explores the doctrine of the church by connecting the despair of Elijah in 1 Kings 19 with Article 27 of the Belgic Confession. It addresses modern skepticism toward institutional Christianity and clarifies that the church is one, holy, catholic, and apostolic, existing as a universal body preserved by Christ despite worldly opposition. The preacher argues that believers must look beyond their immediate circumstances and personal failures to trust in God's sovereign preservation of His people. By highlighting Elijah's realization that 7,000 faithful remained unseen, the message encourages the congregation to find hope in the enduring nature of the church. Ultimately, it calls for confidence in Christ as the head of the church, assuring believers of its future glory and their mission within it.