Heidelberg Catechism – Question 101 (Lord’s Day 37)

Q. 101 But may we swear reverently by the name of God?

A. Yes, when the magistrate requires it, or when it may be needful otherwise, to maintain and promote fidelity and truth to the glory of God and our neighbor’s good; for such an oath is grounded in God’s Word, and therefore was rightly used by the saints in the Old and New Testaments.

Read more and view the full series: https://rcus.org/heidelberg-catechism-visuals/

#HeidelbergCatechism #Reformed #LordsDay #Confessional

Heidelberg Press

Excerpts from a forthcoming book published by Heidelberg Press in Fall 2026, A Daily Heidelberg Catechism Devotional, Rev. Lee Johnson. (Available on Amazon) The Heidelberg Catechism is for

Dil: Healed and Called to Serve

Dil was born and raised in a Hindu family. When he became severely ill, he tried every religious ritual and treatment he could find, but nothing brought relief.

Calvin’s call to ministry

Calvin on the Divine Call to the Ministry

A consideration of the divine call to the ministry of the Word of God is greatly facilitated by examining the teaching of the sixteenth-century reformer, John Calvin. There

Scroll to Top