Hope PR Ministry

In the first episode of this four-part series, we discuss the foundational importance and immense blessing of Reformed, Christian education.

A Heidelberg Catechism sermon on Lord's Day 43, preached by Rev. Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons, please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.  

A Heidelberg Catechism sermon on Lord's Day 42, preached by Rev. Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons, please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.  

Description: Part 4 of 4 of Professor Hanko's Series "The Doctrine of Holy Scripture".

A Heidelberg Catechism sermon on Lord's Day 41, preached by Prof. Ronald Cammenga at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons, please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.  

Part 3 of 4 podcasts of Prof. Herman Hanko's class: The Doctrine of Holy Scripture

A Heidelberg Catechism sermon on Lord's Day 41, preached by Prof. Ronald Cammenga at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons, please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.  

Part 2 of 4 podcasts of Professor Herman Hanko's Doctrinal class - The Doctrine of Holy Scripture

A Heidelberg Catechism sermon on Lord's Day 41a, preached by Rev. Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons, please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.  

The Doctrine of Holy Scripture - Part 1 of 4 by Professor Herman Hanko

A Heidelberg Catechism sermon on Lord's Day 40, preached by Rev. Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons, please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.  

This radio interview was conducted by Chris Arnzen, host of Iron Sharpens Iron Radio, with Prof. Russell Dykstra on January 20, 2026.   Iron Sharpens Iron Radio is a Christian talk radio show hosted by Chris Arnzen. It features discussions on various topics from a Reformed Christian perspective, often involving interviews with pastors, scholars, and theologians. The program aims to challenge listeners to apply their faith to all aspects of life and encourages them to share the information with their congregations.

A Heidelberg Catechism sermon on Lord's Day 39, preached by Rev. Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons, please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.  

This speech was given by Rev. James Laning in 2023 at Southwest Protestant Reformed Church as a Reformation Day Lecture. The theme of this speech is "The Church’s Calling in Evangelism".

A Heidelberg Catechism sermon on Lord's Day 38, preached by Rev. Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons, please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.  

Part 7/7 II Corinthians 11:13

A Heidelberg Catechism sermon on Lord's Day 37, preached by Rev. Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons, please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.  

Part 6/7 II Corinthians 11:13 I. Arguments Used by the False Apostles II. Arguments Not Used by Paul

A Heidelberg Catechism sermon on Lord's Day 36, preached by Rev. Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons, please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.  

Part 5/7 II Corinthians 12:12 I. The Nature of the Signs II. The Worker of the Signs

A Heidelberg Catechism sermon on Lord's Day 35, preached by Rev. Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons, please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.  

Part 4/7 II Corinthians 10:8 I. Its Extent II. Its Source III. Its Purpose

A Heidelberg Catechism sermon on Lord's Day 34b, preached by Rev. Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons, please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.  

Part 3/7 Acts 1:12-26   I. The Need for the Replacement   II. The Call of the Replacement

A Heidelberg Catechism sermon on Lord's Day 34a, preached by Rev. Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons, please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.  

Part 2/7 I Corinthians 15:5-11 I. The Twelve II. Paul

A sermon on Heidelberg Catechism Lord's Day 33, preached by Rev Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.

  I. Its Content II. Its Transmission III. Its Reception

A sermon on Heidelberg Catechism Lord's Day 32, preached by Rev Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.

A sermon on Heidelberg Catechism Lord's Day 31, preached by Rev Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.

A sermon on Heidelberg Catechism Lord's Day 30, preached by Rev Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.

This sermon was given by Rev. Angus Stewart of the Covenant Protestant Reformed Church in Northern Ireland, in a series on The Office of Believer.

A sermon on Heidelberg Catechism Lord's Day 29, preached by Rev Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.

This sermon was given by Rev. Angus Stewart of the Covenant Protestant Reformed Church in Northern Ireland, in a series on The Office of Believer.

A sermon on Heidelberg Catechism Lord's Day 28, preached by Rev Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.

This sermon was given by Rev. Angus Stewart of the Covenant Protestant Reformed Church in Northern Ireland, in a series on The Office of Believer.

A sermon on Heidelberg Catechism Lord's Day 27b, preached by Rev Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.

This radio interview was conducted by Chris Arnzen, host of Iron Sharpens Iron Radio, with Rev. Angus Stewart on December 12, 2025.

A sermon on Heidelberg Catechism Lord's Day 26, 27a, preached by Rev Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.

This interview was part of Chris Arnzen's radio broadcast on November 18, 2025. In this episode, the subject of missionary work is discussed including some discussion on Rev. Holstege's new book, Go Into All the World.

A sermon on Heidelberg Catechism Lord's Day 25b, preached by Rev Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.

This sermon was given by Rev. Angus Stewart of the Covenant Protestant Reformed Church in Northern Ireland, in a series on The Office of Believer.

A sermon on Heidelberg Catechism Lord's Day 25a, preached by Rev Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.

This sermon was given by Rev. Angus Stewart of the Covenant Protestant Reformed Church in Northern Ireland, in a series on The Office of Believer.

A sermon on Heidelberg Catechism Lord's Day 24, preached by Rev Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.

A sermon on Heidelberg Catechism Lord's Day 23, preached by Rev Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.

This sermon was given by Rev. Angus Stewart of the Covenant Protestant Reformed Church in Northern Ireland, in a series on The Office of Believer.

A sermon on Heidelberg Catechism Lord's Day 22, preached by Rev Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.

A sermon on Heidelberg Catechism Lord's Day 21,  preached by Rev. Nathan Decker at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.

A sermon on Heidelberg Catechism Lord's Day 20, preached by Prof. Douglas Kuiper at Hope Protestant Reformed Church in Walker, Michigan.   For more sermons please see our Sermon Audio page or come visit us on Sundays at 9:30 AM or 5:00 PM.