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Our First Graduate from the Theological Academy!

September 26, 2025 /
Here is David Parker receiving his Certificate of Theological Studies. David is our first graduate from the Academy!

Yesterday, I had the special privilege of awarding David Parker his Certificate of Theological Studies from Redeemer Theological Academy! Over the past five years David faithfully completed six classes, along with exams and research papers, plus an extensive comprehensive exam at the conclusion of his studies. He exemplified the picture of a diligent student in his research and writing. I often had to remind him that his research papers did not have to be any longer than ten pages. But, he typically ignored my admonitions and wrote twenty page research papers! He so enjoyed the quest of digging deeper into theological subjects, that his zeal manifested itself in longer than required papers.

The goal of our Certificate of Theological Studies program is to equip the men and women of our congregation for various forms of ministry. We are not endeavoring to become a seminary, but we are a church-based theological education program that prepares our students to serve Jesus Christ in their own unique callings–that may be as Bible teachers (both formal and informal), small group leaders, church officers, missionaries, and evangelists. We offer in-person courses in Bible, Theology, Church History, Apologetics, and Ministry. Not all of our students have chosen to pursue the Certificate program. Each student can choose to audit classes (which have no requirements other than attending classes), or to take classes for credit towards the Certificate. It is your choice. All of our classes are offered free-of-charge.

If you find yourself in Austin, Texas on a Thursday, then feel free to drop by as a guest and see what we are all about. Our current classes are:

  • “Ecclesiology & Eschatology” (Systematic Theology III) — This class will be taught by Marcus Serven and meet on Thursday mornings [9:30-11:30]. Besides the weekly lectures and handouts, we will read The Glorious Body of Christ by R. B. Kuiper and Christ and the Future by Cornelis Venema. Sept. 18 through Dec. 11.
  • “The Old Testament Scripture” (Biblical Studies I & II) — This class will be a survey of all 39 books of the Old Testament, their authors and key themes. The class will be taught by Max Smith with readings given out each week—from your Bible and from various websites. It will meet on Thursday afternoons [12:30-2:30] Sept. 18 through Dec. 11.

— Dr. Marcus J. Serven, Director of Redeemer Theological Academy

Redeemer Theological Academy–Fall Classes (2025)

August 14, 2025 /
Redeemer Presbyterian Church (PCA) in Austin, Texas

“Him we proclaim, warning everyone and teaching everyone all wisdom, that we may present everyone mature in Christ.” Col. 1:28

What is happening this coming Fall at Redeemer Theological Academy? We are offering two courses for our students–one in Systematic Theology and a second class in Biblical Studies. Here are the course descriptions:

Here are some of the books we have used in our classes so far–all of them are winners!
  • “Ecclesiology & Eschatology” (Systematic Theology III) — This class will be taught by Dr. Marcus Serven and meet on Thursday mornings [9:30-11:30 AM]. Besides the weekly lectures and handouts, we will read The Glorious Body of Christ by R. B. Kuiper and Christ and the Future by Cornelis Venema. Sept. 18 through Dec. 11.
  • “The Old Testament Scripture” (Biblical Studies I & II) — This class will be a survey of all 39 books of the Old Testament, their authors and key themes. The class will be taught by Mr. Max Smith with readings given out each week—from your Bible and from various websites. It will meet on Thursday afternoons [12:30-2:30 PM] Sept. 18 through Dec. 11.

Both classes will be held on the campus of Redeemer Presbyterian Church in Calvin Hall, Room 206. They can be taken for credit (towards the Certificate in Theological Studies), or they can be audited (not requiring any exams or research papers). These are in-person classes and attendance is required for those taking the classes for credit. Each student is responsible to purchase their own books.

There is no tuition for our classes–they are offered free-of-charge for serious minded students who wish to grow deeper in their faith and to serve others in the name of Jesus Christ. I hope you can join us this Fall–if not as a regular student, then perhaps as a one-time visitor. Come and check it out!

— Dr. Marcus J. Serven

If You Have Questions: Contact the Director, Dr. Marcus J. Serven, with any inquiries you may have about the Academy: mserven@redeemerpres.com

To Sign-Up: Contact our Registrar, Mr. Ken Kieley, to sign-up for classes (one or both): ken.kieley@gmail.com

A Sermon: “The Glories of Christ’s Ascension” Acts 1:4-11

June 4, 2025 /

Written by Dr. Marcus J. Serven

“And when he had said these things, as they were looking on, he was lifted up, and a cloud took him out of their sight.” Acts 1:9

Just last week on Ascension Day (May 29, 2025) I had the opportunity to preach at our church, Redeemer Presbyterian Church (PCA) here in Austin, TX. We have four pastors at Redeemer, and since I am the one who is “semi-retired” I usually preach once or twice a year. Instead, my role at the church is focused on teaching. I regularly instruct adults in our School of Discipleship classes on Sunday mornings. Beyond that, I am the director of Redeemer Theological Academy teaching college-level courses in Biblical studies, Systematic Theology, and Church History. This suits me quite well, and I am grateful to focus my energies on teaching at this point in life. Nonetheless, below is an audio file of my recent sermon. Also, you will find an introduction to the text and my notes.

* * * * * * * * * *

Introduction: The Ascension of Jesus Christ into Heaven is often overlooked. We take note of Jesus’ birth on Christmas day, his betrayal on Maundy Thursday, his death on Good Friday, and his bodily resurrection on Easter Sunday. But somehow the Ascension gets passed by with barely a notice. Why is this particular event in the life of Jesus so important? Here are a few thoughts to consider: When Jesus ascends into Heaven (1) it is the fulfillment of the promise of the coming of the Holy Spirit; (2) it is the formal establishment of the Kingdom of God (not a physical Kingdom, but a spiritual one); (3) it is the beginning of Jesus’ role as an intercessor for his people; (4) it is the acceptance of Jesus’ atoning work by the Father; and (5) it is a pledge that Jesus will return in the same way in which he departed. Thus, the Ascension is like “a hinge” upon which all of these events swing. Let us, then, acknowledge the glorious significance of Jesus’ ascent into Heaven.

Here is my outline plus a few of the additional Bible verses that I referred to in this sermon:

1. The Promise of the Holy Spirit, (vs. 4-5) — Luke 24:49; John 14:26 and 16:7

2. The Establishment of the Kingdom of God, (vs. 6-7) — Amos 9:11: Luke 17:20-21

3. The Beginning of Jesus’ Role as an Intercessor, (vs. 8) — Hebrews 7:25 and 9:24

4. The Acceptance of Jesus’ Saving Work, (vs. 9) — 1 Timothy 3:16; Psalm 110:1; 1 John 2:1

5. The Pledge of Jesus’ Future Return, (vs. 10-11) — Luke 24:30-31; Matthew 24:30-31; Daniel 7:13-14

Here is an audio file of my sermon: I hope you enjoy it!

— Rev. Dr. Marcus J. Serven

These three volumes really blessed me in my sermon preparation–they have great insights!

“Kick-off Dinner” (Fall, 2024)

October 9, 2024 /
Sharing the vision for Redeemer Theological Academy for the new school year

Two weeks ago on Saturday, Sept. 21, Cheryl and I hosted a Fall “Kick-off dinner” in our home for all of the students and their spouses at Redeemer Theological Academy. It was a very a enjoyable gathering with excellent food, good fellowship, and an opportunity for all students to hear the plans for the new school year.

What exactly are our plans? In short, we anticipate adding a second teacher during the Winter term with a class on “New Testament Survey.” In addition, we plan to establish a “Chaplaincy” position to provide spiritual care for our students, and an “Academic Advisor” to assist with students who are writing research papers for the Certificate program. It should be an exciting year!

Currently, our class on “History of the Early Church” is in progress (Thursday mornings from 9:30 to 11:30 AM). We have enjoyed a solid turnout averaging over twenty attendees each week. Three students are enrolled in our Certificate of Theological Studies program and making good progress. I also anticipate we will hold one or two “Crucial Question Seminars” over the Fall as well.

The Lord is with us! Thanks be to God!

— Dr. Marcus J. Serven, Director of Redeemer Theological Academy

Theology Class takes a Summer Break

May 20, 2024 /
Here is a typical class–with the students asking me all of the “hard” questions they can possibly think of!

“…much study is a weariness of the flesh.” Ecclesiastes 12:12b

We just finished our theology class for the Winter/Spring term this past Thursday, May 16th–and it is time to take a summertime break. On the average we had twenty-one students each week. Six students are pursuing the Certificate of Theological Studies program. They will be completing a final exam and a ten-page long research paper. Overall, we had a wonderful time of working our way through all of the major subjects related to the doctrine of Salvation. We covered the following topics: Predestination and Election, the Order of Salvation, Efficacious Calling, Regeneration, Conversion, Faith, Repentance, Justification, Adoption, and Sanctification. It was a great class!

Besides my weekly lectures, we discussed Evangelism and the Sovereignty of God by Dr. J. I. Packer, and Redemption: Accomplished and Applied by Prof. John Murray. There were numerous “rabbit trials” along the way, but we kept coming back to the main themes related to the doctrine of Salvation and that worked out quite well. Throughout the class I regularly brought up citations from the Westminster Confession of Faith and the Larger and Shorter Catechisms. It is my personal goal to not only familiarize students with our Confession of Faith, but also to help them build-up their own library with excellent Reformed literature.

Here are a few pictures from our celebratory luncheon at Pok-e-Jo’s BBQ located here in Austin. Pok-e-Jo’s BBQ is definitely “old school” Austin with some of the best brisket sandwiches around! The pork ribs are pretty good too! The entire class couldn’t join us for the luncheon, but it was still a good representative group for our closing feast. I can guarantee you, no one left hungry!

Left to right: Robert, Steven, Mike, Landy, Donna, Jacqueline, Max, and Boyd.

Left to right: Ann, Tami, Sandy, Steve, Me, and David (photo credit: Brian)

This coming Fall we will study the “History of the Early Church” (from the Apostolic Age through AD 400). Our weekly class will meet on Thursday mornings in Calvin Hall [9:30-11:30 AM, Room 206] and will begin mid-September (more info to come). In addition to lectures we will read and discuss The Apostolic Fathers (which includes The Didache & writings by Clement, Ignatius, and Polycarp). Plus we will also read The Confessions by Augustine. And…Lord willing, we will offer an evening class as well.

— Dr. Marcus J. Serven

A Sermon: “The Parable of the Lamp” Mark 4:21-25

April 13, 2024 /

I had the privilege of preaching at Redeemer Presbyterian Church, where I serve as the Pastor of Christian Discipleship, this past Sunday (April 7, 2024). My part-time role is mainly focused on teaching adults in our School of Discipleship (on Sunday mornings) and in directing the newly established Redeemer Theological Academy (mid-week classes). Getting an opportunity to preach for me is a rarity–since we have a sizable staff of pastors–and so I was happy to take the opportunity when it came up! Below you will find a description of my sermon on the “Parable of the Lamp” and an audio clip so you can listen. I hope you enjoy it and are challenged by Jesus’ admonition to “let your light shine before others” (Matthew 5:16)!

Jesus uses a common oil-burning lamp as a “visual aid” or as a “parable” to illustrate the value of “light.” No doubt, you can think of examples in real life that demonstrate the value of light—a candle in the midst of a blackout, the light on your phone when you are trying to open the lock on your front door, or a handy flashlight to change a flat tire late at night. The Bible includes several references to “light” in both the Old and the New Testaments (see: Gen. 1:1-5; Ps. 119:105; Prov. 6:23; Matt. 5:14-16; Lk. 2:32; Jn. 3:19-21, 8:12). These short passages show us that light is a very important concept in the Bible. It is not an accident that Jesus uses a lamp that gives off light to express something quite valuable—but what does it mean? If we conclude that the “light” in the Parable of the Lamp refers to the gospel message then how should Christians today seek to show forth the “light” of the gospel? Both Jesus and Paul speak of Christians as the “sons of light” (Jn. 12:36; 1 Thes. 5:5). Therefore, we can be confident that whatever we might do in our life—whether it is in art, business, economics, education, family, law, politics, sports, or work—we bring the light of the gospel into it. Jesus did not intend for us to keep the light hidden, but to make it clearly known for all to see!

Here is the audio clip:

Just a few days after I preached, some friends very kindly gifted me with this genuine oil lamp made in Israel. Interestingly enough, the lamp I described in my sermon was very much like this one. My resource was the Zondervan Pictorial Encyclopedia of the Bible which gave me the description that I used. But now I had in my possession the real deal–a simple oil-burning clay lamp of the type used by Jesus in his parable! What joy! Post Tenebras Lux (After darkness, Light!)

— Pastor Marcus J. Serven

Theology Study Group–On Summer Break

July 5, 2023 /

Written by Dr. Marcus J. Serven

We had a wonderful year of studying the Protestant Reformation (September 2022 through May 2023) here at Redeemer Presbyterian Church in Austin, TX. Over the months we examined all of the key people and many of the significant events of the Reformation. Plus we had the opportunity to discuss and reflect on all the essential doctrines that emerged from this important time in history. Here is a short summary of the central doctrines of the Reformation:

  1. “By Scripture Alone” (Sola Scriptura): The Bible alone is the source of God’s revelation; it contains the Law, the Gospel, and principles for how we should live, worship and think (principium cognoscendi). At the Diet of Worms (1521) Martin Luther based his whole argument on the phrase, “My conscience is captive to the Word of God.” Thus, Sola Scriptura is commonly referred to as the “formal principle” of the Reformation (Isa. 40:8; Jn. 5:39, 10:35; 2 Tim. 3:14-17, Heb. 4:12-13).
  2. “By Christ Alone” (Solus Christus): Jesus Christ is the only name by which we may be saved. The gospel is exclusive, and only faith in Christ saves (Isa. 53:1-12; Jn. 14:6; 1 Tim. 2:5-7, Acts 4:12).
  3. “By Grace Alone” (Sola Gratia): God’s grace alone is the ground of our salvation, and this is received by faith alone. Without God’s grace no one would be saved (Ps. 31:1; Eph. 2:4-10; Tit. 2:11-14).
  4. “By Faith Alone” (Sola Fide): God-given faith is the only way to receive the imputed righteousness of Christ, which results in our justification. Luther noted, “faith is the receptive organ of justification.” Hence, the gift of faith is often referred to as the “material principle” of the Reformation. Moreover, Luther insisted that justification by faith is,“the article upon which the Church stands or falls” (justificatio est articulus stantis et cadentis ecclesiae). See the following Bible passages which clearly prove this point (Hab. 2:4; Rom. 1:16-17, 3:28; Eph. 2:8-9; Tit. 3:5-7).
  5. “Before the face of God” (Coram Deo): Christians are exhorted by the Bible to live all of life in the presence of God. This implies that there is no area of life where we do not have “business with God” (Negotium cum Deo). Christ is Lord over all (Prov. 15:3; Eph. 5:1-21; Col. 3:1-17).
  6. “To God Be the Glory” (Soli Deo Gloria): God alone is the proper recipient of our gratitude in the matter of salvation and the Christian life (1 Cor. 10:31; Tit. 3:5-7; 1 Pt. 4:10-11).
  7. “The Priesthood of Every Believer” (Communio Sanctorum): Every believer is exhorted by God to live-out the Christian life as a “holy venture” that pleases God (1 Pt. 2:9-10). Our sanctification and assurance of salvation are based solely upon the finished work of Jesus Christ on the Cross (Rom.  12:1-2; 1 Jn. 1:9, 5:13; 1 Pt. 2:21-25).
  8. “After Darkness, Light” (Post Tenebras Lux): This was the town motto of Geneva, Switzerland during the time of the Reformation. It reflects the wonderful deliverance from their former way of life that the local population came to feel as they lived by the doctrines of the Bible (Jn. 3:19-21 and 8:12; Eph. 4:17-32; Col. 1:13-14).
  9. “The Church reformed, always reforming” (Ecclesia Reformata, Semper Reformanda): This slogan does not mean that the Church is always seeking to be “in step” with modern contemporary culture. Instead, it means that the Church of Jesus Christ is always measuring its doctrine and practices by Holy Scripture and reforming it when necessary. Only in this way does the Church keep itself pure and fit for service unto the Lord (Rom. 12:1-2).  

Here is a picture of our intrepid classmates (minus a few individuals who were away on the final day):

Also, a few weeks prior several of us enjoyed a fun luncheon after class at Pok-E-Joe’s BBQ here in Austin. These kinds of informal gatherings allow us to continue talking about what we are learning, while also building good friendships.

Lastly, I’ll announce the details for next year’s class soon! We plan to resume our studies on Thursday, September 14th.

— Dr. Marcus J. Serven

The Presbyterian Story

December 19, 2022 /
The Westminster Assembly (1643-1649)

School of Discipleship – Winter/Spring Term (2023)–class begins January 15

Redeemer Presbyterian Church in Austin, TX

Class Description:

What is the meaning of the term “Presbyterian?” Many people automatically think of a church that is “ruled by elders”—and that would certainly be true. There is so much more, however, to the term “Presbyterian” than just a particular form of church government. There are theological doctrines, church practices, and a style of worship that makes Presbyterianism rather unique in comparison to other forms of Christianity. Moreover, there is a fascinating history that stretches from the Scottish Covenanters during the Reformation all the way to the Presbyterian Church in America during this modern era. Join us for a rich tour through Presbyterian history and theology. You will learn about many aspects of Presbyterianism—some that may be entirely new to you—and you will learn it from two dedicated Presbyterian Pastors. 

Class Instructors:

— Rev. Jonathan Herr, Assistant Pastor at Redeemer Presbyterian Church

— Rev. Dr. Marcus J. Serven, Pastor of Christian Discipleship at Redeemer Presbyterian Church

Recommended Books: 

Hart, Darryl G. and John R. Muether. Seeking a Better Country: 300 Years of American Presbyterianism. Phillipsburg, NJ: P&R Publishers, 2007.

Hart, Darryl G. and John R. Muether. With Reverence and Awe: Returning to the Basics of Reformed Worship. Phillipsburg, NJ: P&R Publishers, 2002. 

Fortson III, S. Donald. The Presbyterian Story: Origins and Progress of a Reformed Tradition. Second Edition. Eugene, OR: Wipf and Stock Publishers, 2013. 

Leith, John H. Introduction to the Reformed Tradition:A Way of Being the Christian Community. Louisville, KY: Westminster John Knox Press, 1977. 

Lucas, Sean M. On Being Presbyterian: Our Beliefs, Practices, and Stories. Phillipsburg, NJ: P&R Publishers, 2006.

The Confession of Faith and Catechisms. American Edition (1788). Jointly published by Great Commission Publications (PCA) in Atlanta, GA, and the Committee on Christian Education (OPC) in Willow Grove, PA, 2005.

Summer Internship at Redeemer Presbyterian Church

June 14, 2021 /
Here we are enjoying a brew and some tacos at Lazarus Brewing Company

Over these summer months I have the special privilege of mentoring Oguz Nurettin Alhan as a pastoral intern at Redeemer Presbyterian Church here in Austin, Texas. Oguz is from Smyrna, Turkey (cf. Rev. 2:8-11) and he is currently a student at Westminster Seminary in CA. Pray for Oguz as we expose him to all the facets pastoral ministry, and for me as I seek to instruct him in the many duties of a God-loving, long-suffering, and tender-hearted shepherd of the flock (Ezek. 34:15-17; Acts 20:28; 1 Pet. 5:1-5).

— Dr. Marcus J. Serven

Summer Class: “The Abiding Validity of Reformed Theology”

May 18, 2021 /
Four treasured books that have given me a lasting appreciation for Reformed Theology

“Reformed theology so far transcends the mere five points of Calvinism that it is an entire worldview.” ~Dr. R. C. Sproul

Class Description:

Is a belief in Reformed Theology a valid option for the contemporary Christian? The central thesis of this class is that Reformed Theology has “an abiding validity” since it freely flows from the pages of Holy Scripture. With that thesis in mind, we will explore the distinct beliefs of Reformed Theology in the Bible, in the key personalities of the Early Church, in the teaching of the Protestant Reformers, and in the significant Reformed thinkers of the modern era. Moreover, we will discuss how Reformed Theology has shaped modern culture—even though there are many who deny this fact—and how it has positively impacted education, care for the poor, law, politics, economics, a free society/liberty, vocation, the arts, missions, and social change. There will be multiple handouts and book recommendations given out for the benefit of each student.  

Location:

Redeemer Presbyterian Church (PCA) located in Austin, Texas. We will meet in Room 206 which is the large classroom upstairs in Calvin Hall.

Time:

Sunday mornings (10:15-11:00 AM) [See class schedule below]

Class Instructor: 

Rev. Dr. Marcus J. Serven is a longtime teacher of the Bible, Reformed theology, and the history of Christ’s Church. After a lengthy pastoral career of serving Presbyterian churches in both California and Missouri (1980-2016), Marcus and his family relocated to Austin, Texas in order to retire—but God had other plans! He now serves as the Pastor of Christian Discipleship at Redeemer Presbyterian Church and is a member of the Presbytery of South Texas (PCA). Marcus has earned degrees from the University of California at Davis (BA), Fuller Theological Seminary (MDiv), and Covenant Theological Seminary (ThM and DMin). He is an active member of the Evangelical Theological Society and the Calvin Studies Society. 

Class Schedule: 

— June 6 – What is Reformed Theology? (Part 1)

— June 13 – What is Reformed Theology? (Part 2)

— June 20 – The Early Church: Paul, Ignatius, Justin Martyr, Tertullian, Augustine

— June 27 – The Protestant Reformation: Zwingli, Bucer, Luther, Calvin, Knox

— July 4 – Independence Day/No Class 

— July 11 – Significant Reformed Thinkers: Kuyper, Machen, Schaeffer, Sproul, Packer

— July 18 – A Reformed Worldview: Law, Politics, Care for the Poor

— July 25 – A Reformed Worldview: A Free Society/Liberty, Education, Personal Vocation

— August 1 – No Class

— August 8 – A Reformed Worldview: Economics, the Arts, Missions, Social Change

I hope you can join us as we study Reformed Theology–its foundation in the Bible, its proponents in the Early Church, the Reformation, and the Modern Era. And lastly, we’ll reflect upon its significant (but oftentimes unacknowledged) influence upon all that is good and life-producing in modern culture. You may be surprised at what you learn! Come check it out!

— Dr. Marcus J. Serven

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