
The Restless Theologian
Zechariah Eshack
The Restless Theologian is a podcast focused on insightful conversations in Biblical history and theology. Visit therestlesstheologian.com for full transcripts, references, faith-inspired apparel and additional reformed theology resources.
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Top 10 The Restless Theologian Episodes
Goodpods has curated a list of the 10 best The Restless Theologian episodes, ranked by the number of listens and likes each episode have garnered from our listeners. If you are listening to The Restless Theologian for the first time, there's no better place to start than with one of these standout episodes. If you are a fan of the show, vote for your favorite The Restless Theologian episode by adding your comments to the episode page.

Heavenly Hierarchies: Angels and Demons in Scripture
The Restless Theologian
05/13/25 • 61 min
The mysterious realm of angels has captivated human imagination for millennia, but what if everything you thought you knew about these celestial beings was fundamentally flawed? Dive into this eye-opening exploration of biblical angels with host Zechariah Eshack and returning guest Zach Humm as they dismantle popular misconceptions and reveal the surprising truth about the heavenly host.
Forget the harp-playing, baby-faced cherubs of Renaissance art. Scripture depicts angels as powerful masculine beings with specific roles in God's divine hierarchy. The very word "angel" (from Hebrew "malak" and Greek "angelos") simply means "messenger" – just one function among many these beings perform. From warrior archangel Michael who battles dragons to the mysterious "Angel of the Lord" who might represent pre-incarnate appearances of Christ, these beings operate with purpose and authority beyond our cultural caricatures.
The conversation takes fascinating turns through the ranks of heaven's armies – from cherubim with their four faces guarding Eden's gate to the fiery seraphim constantly proclaiming God's holiness. Particularly intriguing is the concept of territorial angels battling for influence over geographic regions, potentially explaining similar mythologies across distant civilizations. Could these spiritual influences still be shaping our modern geopolitical landscape?
This theological deep-dive doesn't shy away from the darker side either, examining fallen angels, the enigmatic Watchers mentioned in Daniel and elaborated on in non-canonical texts like the Book of Enoch. By understanding the true nature and purpose of angels, listeners gain valuable spiritual discernment for navigating today's world where deception comes packaged in appealing forms.
Ready to see beyond pop culture's distorted lens? Listen now to discover the awe-inspiring reality of these divine beings who serve as messengers, warriors, and worshippers in God's cosmic plan. Check out TheRestlessTheologian.com for episode references and to explore more theological discussions that challenge conventional understanding.

Pride & Humility
The Restless Theologian
10/29/23 • 46 min
Pride is the sin that hides in plain sight — even in our churches, theology, and service. In this episode of The Restless Theologian, we explore what Scripture says about pride and humility, how Christ modeled perfect lowliness, and why God opposes the proud but gives grace to the humble.
Join us for a biblical and practical discussion on recognizing pride, cultivating humility, and living with gospel-rooted dependence on the God who exalts the lowly.

The Light of the World (The Revelation of Christ)
The Restless Theologian
08/27/24 • 44 min
In this episode of The Restless Theologian, we reflect on Jesus' powerful claim in John 8:12: "I am the light of the world." We explore the rich biblical background behind this statement and what it reveals about Christ's identity, mission, and the human need for salvation.
We also dive into how light and darkness are key themes throughout the Gospel of John — representing truth and salvation versus sin and unbelief. This episode invites believers to consider not only how Jesus is the light but also how we are called to walk in His light and reflect it to others.
If you’ve ever wondered about the deep significance behind Jesus’ description of Himself as the Light, this episode will give you much to reflect on and encourage you to find renewed hope in Him.

Interview with D.P. Curtin of The Scriptorium Project
The Restless Theologian
11/12/24 • 82 min
In this episode of The Restless Theologian, I sit down with D.P. Curtin to discuss his translation of the Margam Kali Pattu, a historical Christian hymn from the Saint Thomas Christians of India. Curtin shares how this ancient song connects to a rich tradition of apostolic Christianity rooted in the work of Thomas the Apostle.
We explore the history of Christianity in India, the influence of the East Syrian Church, and the significance of the Council of Florence in attempts to reunite Eastern and Western Christianity. Curtin also walks through the challenges of translating ancient Christian works for modern readers while preserving their spiritual depth.
If you're interested in global church history, early Christianity outside Europe, or the theology of missions, this is a conversation you don't want to miss.

The Son of Man (The Humanity of Christ)
The Restless Theologian
08/06/24 • 44 min
What does Jesus mean when He calls Himself the Son of Man?
In this episode of The Restless Theologian, we explore the biblical and theological depths of Jesus’ favorite self-title. From Daniel’s heavenly vision to Jesus’ trial before the high priest, “Son of Man” points to far more than mere humanity — it reveals His authority, suffering, and divine kingship.
We walk through the key Old Testament background, Gospel usage, and eschatological implications of the term, uncovering how Jesus redefines messianic power through humility and suffering.
If you’ve ever wondered why this phrase appears so frequently in Scripture, or what it reveals about Jesus’ identity, this episode is for you.

The New Jerusalem
The Restless Theologian
10/29/23 • 60 min
What is the New Jerusalem, and why does it matter? In this episode of The Restless Theologian, we explore the stunning biblical vision of Revelation 21–22, tracing the New Jerusalem through redemptive history as the fulfillment of God’s promises and the dwelling place of His people.
Discover how this city speaks to our present hope, shapes our identity as the bride of Christ, and calls us to live today in light of the glory to come.

The Last Adam
The Restless Theologian
10/29/23 • 30 min
In our first episode, Zechariah and Kathryn Eshack explore the concept of Jesus as the Last Adam. They discuss various views on human nature, the implications of the fall, and how Christ's obedience restores what was lost through Adam's disobedience. Join us for a foundational conversation on sin, redemption, and the hope found in Christ.

The Doctrine of Predestination
The Restless Theologian
01/16/24 • 58 min
Is predestination a cold, abstract doctrine — or a source of awe, comfort, and assurance? In this episode of The Restless Theologian, we explore the often-misunderstood biblical doctrine of Predestination and why it matters for every believer.
We unpack key texts like Romans 8–9 and Ephesians 1 to show that election is not based on foreseen merit but God’s gracious will. Along the way, we address objections, offer pastoral clarity, and explain how this doctrine can deepen our joy and boldness in the gospel.
If you’ve wrestled with the justice of God, assurance of salvation, or the relationship between God’s sovereignty and human choice, this episode is for you.

Perseverance of the Saints
The Restless Theologian
01/30/24 • 68 min
Will true Christians persevere to the end? Or can salvation be lost? In this episode of The Restless Theologian, we explore the Reformed doctrine of the Perseverance of the Saints — the belief that all who are truly saved will be kept by God and endure to the end.
We unpack key biblical texts like John 10, Romans 8, and 1 Peter 1 to show that our security is grounded in God’s power, not our performance. But we also explore how real perseverance involves ongoing faith, repentance, and sanctification.
If you've ever wrestled with doubts about your salvation or questioned whether you’ll make it to the finish line, this episode offers rich encouragement: your perseverance is not a solo effort — it’s a grace-fueled journey sustained by the Triune God.

Justified by Faith
The Restless Theologian
04/23/24 • 45 min
What does it mean to be justified by faith alone? In this episode of The Restless Theologian, we unpack one of the most vital doctrines of the Christian faith — justification.
We explore the biblical foundations of this legal declaration, how it differs from sanctification, and why works can never be the basis of our right standing before God. With texts like Romans 3–5, Galatians 2, and Philippians 3, we trace the glory of sola fide and its implications for assurance, peace with God, and gospel-centered living.
We also look at how the Reformers defended this truth and how modern theology continues to challenge or distort it. This is an episode for anyone longing for clarity and confidence in the gospel.
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FAQ
How many episodes does The Restless Theologian have?
The Restless Theologian currently has 18 episodes available.
What topics does The Restless Theologian cover?
The podcast is about Catholic, Christianity, Theology, Society & Culture, Church History, Religion & Spirituality, Podcasts and Philosophy.
What is the most popular episode on The Restless Theologian?
The episode title 'Pride & Humility' is the most popular.
What is the average episode length on The Restless Theologian?
The average episode length on The Restless Theologian is 59 minutes.
How often are episodes of The Restless Theologian released?
Episodes of The Restless Theologian are typically released every 14 days.
When was the first episode of The Restless Theologian?
The first episode of The Restless Theologian was released on Oct 29, 2023.
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