About This Site

Why The Heidelberg Catechism exists, who we are, and what we believe about the Church's shared heritage of faith.

Our Mission

Why This Site Exists

The Heidelberg Catechism is a Reformed confession of faith written in 1563, organized around the three themes of human guilt, God's grace in Christ, and the gratitude owed in response — one of the most beloved catechisms in the Reformed tradition.

The Heavenly Network, in partnership with The Christian Chain, has developed this network of Church Creed and Confession sites in order to make the historic faith of the Church clearly explained, faithfully presented, and freely accessible to every believer, student, and seeker who wants to understand what the whole Church has always believed together.

This site is a scholarly, non-denominational reference site dedicated to the study of The Heidelberg Catechism. Our mission is to make The Catechism accessible, academically rigorous, and contextually explained for Christians, theology students, church leaders, and researchers worldwide.

Editorial Standards

  • All historical sources and translations are cited and attributed.
  • Content is written in an academic, accessible tone for both lay and scholarly readers.
  • We are committed to interfaith respect and avoid denominational bias or doctrinal debate.
  • Affiliate recommendations are transparently disclosed.

"There is one body and one Spirit — just as you were called to the one hope that belongs to your call — one Lord, one faith, one baptism, one God and Father of all."

Ephesians 4:4–6

Reformed Tradition1563

Synod of Heidelberg