Heidelcast: Nourish and Sustain (2): What Is A Sacrament And What Does It Do?

Dr Clark continues the series on the Lord's Supper, Nourish and Sustain. This series explores what the Supper is, why it was instituted, how it has been understood in the history of the church, what Scripture says, how we should understand it, and practice it.

The Lord's Supper is one of the two sacraments instituted by our Lord Jesus Christ. A sacrament is a sign and seal of Holy Spirit-given benefits. Where baptism is the sign and seal of initiation into Christ-confessing covenant community, the Lord's Supper is the sign and seal of renewal and personal appropriation of the benefits promised in the covenant of grace. Tragically, since the mid-ninth century at least, holy communion, which is intended to bring Christ's people together, has often been a source of division. Perhaps worse, however, for much of the last one hundred fifty years, the Supper has been much neglected among evangelicals.

In this episode, Dr. Clark discusses differing view held about the Lord's Supper and the biblical understanding of the two sacraments instituted by our Lord, Jesus Christ. 

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SHOW NOTES

• Heidelblog Resources
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• The Heidelberg Catechism: A Historical, Theological, & Pastoral Commentary (Bellingham, WA: Lexham Press, 2025)
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The HRA is a 501(c)(3) non-profit organization