

Theocast
Jon Moffitt & Justin Perdue
Our primary focus at Theocast is to encourage weary pilgrims to rest in Christ. We facilitate simple conversations about the Christian life from a reformed perspective through our weekly podcasts, primers, books, articles, and educational material.
Episodes
Mentioned books

Feb 2, 2022 • 48min
How Pietism Ruins Good Works
When we preach the gospel, there are often objections. One of the most common is, "Yeah, but what about good works?" In this episode, Jon and Justin talk about good works from a confessional perspective. What are good works? Who and what are they for? Why do we do them? How do we do them? The guys answer these questions and consider how pietism has damaged our thinking about good works.
Semper Reformanda: Jon and Justin consider how pietism has made us less effective in doing biblical good works for the good of neighbor and honor of God. The guys also talk about how the contemporary church has much more in common with the medieval church than many would like to admit.
Resources:Our book: RestWhat is Peitism?Leaving pietismOur episode on spiritual disciplinesSeries on Spiritual Disciplines

Jan 26, 2022 • 45min
The Law, the Gospel, and Sanctification
Jon and Justin have a free and frank conversation about the law, the gospel, and sanctification. Oftentimes, the law and the gospel are confused. The law is relativized. The gospel is made to sound hard. And sanctification sounds terrible. This isn't how it should be. The guys consider the work of Christ in fulfilling the law as a covenant of works, the freedom that Christ has secured for us, and how God's law and work of sanctification are great things for the believer.
Semper Reformanda: Jon and Justin talk about good works. There are many good works emphasized in the church today that are nowhere to be found in the Scriptures. What are good works, biblically defined? What are some of the good works that are clear in Scripture that just aren't talked about in the church?
Resources:Our episode: Your Sanctification is not for YouOur episode: Law/Gospel DistinctionOur teaching series on Covenant Theology

Jan 19, 2022 • 51min
Why the Gospel Terrifies Christians
It sounds a little crazy to say that the gospel terrifies Christians. But it clearly does. Christians are prone to qualify the grace of God in Christ. Christians are prone to hedge on justification by faith alone. At times, Christians can even be unsettled by the preaching of Christ from all of Scripture. Why are these things so? Jon and Justin consider history, fear-based theology, pietism, law/gospel confusion, and Christ-centered preaching in today's episode.
Semper Reformanda: Jon and Justin continue the conversation on why the gospel is frightening for Christians. The guys answer some potential objections to a reformed understanding of the sufficiency of Christ.
Resources:FREE EbookOur episodes on LordshipOur episodes on pietismOur episode on law/gospel

Jan 12, 2022 • 49min
If I Knew Then What I Know Now
Today's episode is a little different than normal. Jon and Justin talk personally and autobiographically about their pilgrimage into finding rest--from a confessional and covenantal perspective. If you have been listening to Theocast for some time, we hope this encourages you. If you are newer, this will be a good and personal introduction to a number of the things we regularly discuss.
Semper Reformanda: Jon and Justin hone in on the Christian life--and how a confessional perspective is completely different than that of pietism.
Resources:Our FREE ebook: theocast.org/primer

Jan 5, 2022 • 46min
This World Is a Sinking Ship
We all tend to hope in things of this world that will ultimately disappoint us. Our anger and frustration and despair make this abundantly clear. Jon and Justin talk about some of these things we tend to hope in--and how the church, at points, has only encouraged us to do so. At the end of it all, peace, rest, and hope can only be found in Jesus Christ and the promises God has made to us in him.
Semper Reformanda: Jon and Justin talk more about how we tend to place our hope in things that cannot deliver. The guys also consider the theology of the cross and how we need to constantly remind one another of the hope we have in Christ.
Resources:Our episode on the theology of the crossOur episode on Two Kingdom doctrineOur episode on the purpose of the churchOur episode on the cravings of the flesh

Dec 21, 2021 • 36min
Christmas is Scandalous (with 1517)
In today’s episode, Jon and Justin have a conversation with friends from 1517 on the scandal of Christmas. We grow accustomed to talking about God becoming a man in order to suffer and die to save his people. But that is shocking news! Who would have ever planned salvation this way? We certainly would not have. But God did. The group discusses the humanity of Jesus, the purpose of the incarnation, the struggle of the disciples to understand the mission of Christ, as well as the point of Christmas.
Podcast:
30 Minutes in the New Testament - Chad Bird & Daniel Emry Price
40 Minutes in the Old Testament - Eric Sorensen & Daniel Emry Price

Dec 15, 2021 • 47min
Mercy for Those Who Doubt
In today's episode, Jon and Justin consider two kinds of people: the people who are arrogant in their sin and do not think they need mercy; and the people who doubt and struggle wondering if there is in fact mercy for them. The guys talk about the law and the gospel, church discipline, and the posture of God toward the weak.
Semper Reformanda: Jon and Justin talk further about observations they have made in the church regarding those who doubt and those who are arrogant in their sin. The guys get into church discipline, as well as how pastors have failed to rightly divide the law and the gospel.
Resources:Our episode on the cravings of the fleshOur episode on law/gospelOur episode on the dark side of ChristianityOur FREE ebook on "Rest"

Dec 8, 2021 • 49min
Can't Believe I Did It Again
We all battle besetting, habitual sin. The normal experience of the Christian in this fallen world is to battle against the corruption of our flesh. This war will go on until we die or Christ returns. We struggle to process this battle, though. We are often discouraged. And the church hasn't always helped. In this episode, Jon and Justin have a historical, theological, and biblical discussion on the battle against the flesh and the hope of Christ.
Semper Reformanda: Jon and Justin answer some potential objections. They also consider how the grace that justifies is the grace that sanctifies, as well as the Christian's need for the church.
Resources:Our video on habitual sinOur episode on the cravings of the fleshOur episode on pietismOur episode on biblicismOur episode on law/gospelOur book on assurance, "Safe"

Dec 1, 2021 • 50min
Narnia, the Reformation, & Hopelessness
Many of us, if we are honest, often live lives characterized by fear and hopelessness. This is the plight common to fallen man, true. But how has the church failed to help the saints have hope and peace? Jon and Justin talk about how a recovery of sound doctrine and of a confessional, otherworldly perspective is essential for our hope, peace, and rest.
Semper Reformanda: Jon and Justin consider some of the most significant issues of doctrine that the saints need to be acquainted with. These include: a confessional perspective, law/gospel distinction, uses of the law, and covenant theology.
Resources:Our three episodes on implications of covenant theologyOur episode on law/gospelOur episode on "Have We Missed the Point of Church?"

Nov 17, 2021 • 52min
The Resting Heart Rate of the Christian Life
What is the resting heart rate of the Christian life? From a biblical and Reformed perspective, it is union with Christ. By faith, we are in Christ, and everything that is ours is his. Through union with Christ, we are justified, sanctified, and glorified. And, we are also united to one another in Christ. God has given us the church, the ministry of the word, and the sacraments. These, too, are about our union with Jesus. Jon and Justin consider all of these things in today's episode.
Semper Reformanda: Jon and Justin continue to talk about the inherently corporate nature of the Christian life, as well as how union with Christ produces unity in the church.
Resources:Our episode on More Than Forgiven