Reformed Brotherhood | Reformed Theology and Brotherly Love

Tony and Jesse lay out a biblical argument for church membership, and talk about its practical benefits.

Jesse and Tony continue the Systematic Theology series with a discussion about the work of Christ.

Jesse and Tony talk to Matt Butts, the host of the Reformed Outlook, about time management and priorities.

Jesse and Tony explore the Resolutions of Jonathan Edwards

In this foundational episode of The Reformed Brotherhood's systematic theology series, Tony and Jesse explore the doctrine of Christology—the study of who Jesus Christ is. Building on their previous discussions of the Trinity, they unpack the Chalcedonian Definition and the hypostatic union, explaining how Jesus can be fully God and fully man without confusion or division between His two natures. This episode addresses common misconceptions, tackles early Christological heresies, and demonstrates why getting Christ's identity right is essential for understanding Scripture, salvation, and the Christian life. Whether you're new to theology or deepening your knowledge, this conversation will ground you in the most important question of all: "Who do you say that I am?" Key Takeaways The Hypostatic Union is Central: Jesus Christ is one person possessing two complete, distinct natures—fully divine and fully human—without confusion, change, division, or separation. The Incarnation is Addition, Not Subtraction: Christ did not give up any divine attributes (like omniscience or omnipresence) when He became man; He added a human nature to His divine nature. Christ Acts According to Each Nature: Jesus knows all things according to His divine nature but experienced genuine human limitations (including not knowing certain things) according to His human nature. The Chalcedonian Definition Protects Orthodoxy: The four key negations—without confusion, without change, without division, without separation—guard against heresy and preserve the biblical portrait of Christ. Christ's Humanity is Essential for Our Salvation: Only a true human could obey the law on our behalf and die in our place; only God could make that obedience and sacrifice of infinite worth. Systematic Theology Flows from Scripture: The technical language of Christology isn't philosophical overlay—it's the church's faithful attempt to systematize what the Bible reveals about Jesus. Proper Christology Impacts Everything: Getting Jesus' identity wrong creates theological errors that spread throughout your entire system—affecting how you read Scripture, understand salvation, and live the Christian life. Expanded Explanation of Key Concepts Why the Hypostatic Union Matters for Daily Faith The doctrine of the hypostatic union—that Jesus is one person with two natures—isn't academic abstraction. It's the key to reading the Gospels coherently. When Jesus says He doesn't know the day or hour of His return (Mark 13:32), we're not forced to choose between calling Him a liar or denying His deity. Instead, we understand that Jesus, as one person, knows all things according to His divine nature but experienced genuine human limitation according to His human nature. This distinction preserves both His truthfulness and His full divinity. Similarly, when we see Jesus praying, learning, growing, and suffering, we're witnessing the real humanity necessary for Him to be our representative and substitute. The hypostatic union isn't a puzzle to solve but a truth to worship: God became what we are (without ceasing to be God) so that we might become what He is (without ceasing to be human). The Incarnation as Addition, Not Subtraction One of the most dangerous errors in Christology is thinking that Jesus had to "give up" divine attributes to become human—a heresy known as kenotic theology. The Reformed response is clear: the incarnation involved addition, not subtraction. The eternal Son of God, who possessed all divine attributes from eternity, took on a complete human nature at a specific point in time. He didn't stop being omniscient; He added a human mind that learned and grew. He didn't stop being omnipresent; He added a human body located in space and time. This is critical because if the Son changed—if He became less than fully God—then He was never truly immutable, and therefore never truly God at all. The Chalcedonian Definition's phrase "without change" guards this truth. In the incarnation, the divine nature remained fully divine, the human nature became fully human, and the one person of Christ possessed both completely. Christ as the Only Mediator The book of Hebrews repeatedly emphasizes that Jesus is the perfect mediator between God and humanity precisely because He fully participates in both. As the eternal Son, He shares the divine nature with the Father and Spirit; as the incarnate Word made flesh, He shares our human nature (apart from sin). This is why no angel, no mere human, and no demigod could accomplish our salvation. Only someone who is fully God could render to God an obedience and sacrifice of infinite value; only someone who is fully human could obey the law in our place and die the death we deserved. Job's ancient cry—"If only there were someone to mediate between us, someone to bring us together" (Job 9:33)—finds its answer in Jesus Christ, who puts one hand on the shoulder of God and the other on the shoulder of humanity, reconciling the two. This is

Tony and Jesse discuss the state of pastoral ministry with their dad, the Rev. Dr. Kevin Schwamb.

Tony and Jesse talk with their mom about family, the Church, and the law of God.

Jesse interviews former Punk Rock superstar, Conrad Tolosa.

Tony and Jesse talk about the real Santa Clause, his hagiographical involvement at the Council of Nicaea, and springboard into a discussion of Christology.

What does it mean to worship a God who is both one and three? In this foundational systematic theology episode, Tony Arsenal and Jesse Schwamb tackle one of Christianity's most essential yet mysterious doctrines: the Trinity. Moving beyond vague notions of "threeness" and "oneness," they explore the technical language of the early church—ousia, hypostasis, and perichoresis—and explain why these terms matter for everyday faith. From practical prayer patterns to avoiding common heresies like modalism and tritheism, this episode equips believers to think clearly about the Father, Son, and Holy Spirit. Whether you're teaching children, leading prayer, or simply seeking to love God more faithfully, understanding the Trinity transforms how we relate to the persons we worship. Key Takeaways The Trinity is one divine essence (ousia) shared by three distinct persons (hypostases): The Father, Son, and Holy Spirit are not three separate gods, nor are they merely modes or masks of a single person. They share a single, indivisible divine nature while remaining distinct persons. The persons of the Trinity are distinguished by their eternal relations, not by subordination: The Father is unbegotten, the Son is eternally begotten of the Father, and the Spirit proceeds from the Father (and the Son). These relational distinctions do not imply hierarchy, authority, or rank within the Godhead. Perichoresis describes the mutual indwelling of the persons: The Father is fully in the Son, the Son fully in the Father, and the Spirit fully in both. There is no "part" of the divine nature that one person possesses and another lacks. The inseparable operations of the Trinity: All external acts of God (creation, redemption, sanctification) are performed by all three persons in perfect unity. The Father acts, the Son accomplishes, and the Spirit applies—yet they never act separately. Prayer should reflect Trinitarian structure: While we may address prayers to any person of the Trinity, the biblical pattern is to pray to the Father, through the Son, by the power of the Holy Spirit. This intentional structure helps prevent confusion and heresy. All analogies for the Trinity ultimately fail: Water/ice/steam, egg shells/whites/yolks, and other common illustrations inevitably lead toward modalism or tritheism. Analogies can help us understand what the Trinity is not, but they cannot capture what it is. Understanding the Trinity is essential for salvation: While perfect comprehension is impossible, a willingness to embrace what Scripture reveals—that God is one essence in three persons—is necessary for biblical Christianity. Rejecting the Trinity means rejecting the God of the Bible. Expanded Explanations One Essence, Three Persons: The Core of Trinitarian Theology The doctrine of the Trinity begins with two fundamental truths held in tension: God is one, and God is three. The technical term ousia (essence or substance) describes the fundamental divine nature that makes God who He is. This single, indivisible essence is not divided among the Father, Son, and Spirit like a pie cut into three pieces. Rather, each person is the full divine essence. The Father doesn't possess one-third of deity; He is fully God. The same is true of the Son and the Spirit. The term hypostasis (person or subsistence) describes the three distinct "instances" of the divine nature. These are not merely roles or modes that God adopts at different times, but eternally existing persons who relate to one another. The Father is not the Son, the Son is not the Spirit, and the Spirit is not the Father—yet all three share the same divine nature perfectly and completely. This mystery cannot be reduced to human categories or illustrated by created things, but it is the clear teaching of Scripture and has been affirmed by the universal church for nearly two millennia through creeds like the Nicene Creed. Perichoresis: The Dance of Divine Persons The concept of perichoresis (from Greek, meaning "to dance around" or "mutual indwelling") captures the profound interpenetration of the three persons of the Trinity. This is not merely that they cooperate closely or share attributes—it's that each person fully indwells the others in a way that transcends any created analogy. Jesus Himself taught this reality when He said, "I am in the Father, and the Father is in Me" (John 14:10). This mutual indwelling means there is no "overlap" in a Venn diagram sense, where three circles intersect in the middle and the common area represents "God." Rather, if we were to use a visual representation, the three circles would need to be perfectly superimposed, occupying the exact same space. The Father is not "part" of the Godhead—He is the Godhead, and so is the Son, and so is the Spirit. This preserves both the full deity of each person and the absolute unity of the divine essence. Understanding perichoresis protects us from thinking of the Trinity as a committee of three separate beings or as a single

Can Reformed Christians celebrate Christmas and Advent without compromising their theological convictions? In this foundational episode, Tony Arsenal and Jesse Schwamb tackle one of the most divisive seasonal debates in Reformed circles. Drawing from the Westminster Confession of Faith, historical Presbyterian practice, and biblical principles, they demonstrate that celebrating Christ's birth is neither mandatory nor forbidden—it's a matter of Christian liberty. The hosts explore the purpose and structure of Advent, defend the use of liturgical calendars as spiritual tools, and address common objections to Christmas observance. Whether you're skeptical of "holy days" or looking to deepen your seasonal devotion, this episode offers a balanced, historically grounded perspective on how to honor Christ during the Christmas season without falling into either legalism or license. Key Takeaways Advent is discretionary, not obligatory: The Westminster Confession of Faith (21.5) explicitly permits God's people to set aside special days for thanksgiving and worship, as demonstrated in Esther 9:20-22, but does not require them. The Reformed tradition has room for Christmas celebration: Historical evidence shows that members of the Westminster Assembly affirmed that celebrating Christmas, Good Friday, and Ascension Day was "wholly discretionary" and consistent with Presbyterian practice. Advent serves as spiritual preparation: The four-week season before Christmas provides a structured rhythm for believers to reflect on both Christ's first coming and His promised return, combining penitence with joy. The church calendar mirrors redemptive history: A well-ordered liturgical year moves believers through the gospel story annually—from Advent's anticipation, through Lent's suffering, to Easter's resurrection, and Pentecost's empowerment. Christ's active obedience deserves celebration: Advent allows focused reflection on Christ's righteous life lived under the law, not just His atoning death—a dimension of His work often overshadowed in evangelical worship. Christmas falls on cultural and biblical tension: The season requires believers to resist both the sentimentality of consumer culture and the legalism of those who would forbid celebration, making space for Christ where He is often crowded out. Charity is essential in secondary matters: Whether a church meets on Christmas Day, observes Advent, or refrains from special seasonal emphasis, Christians must extend grace to those whose consciences differ on these non-essential practices. Explanatory Paragraphs The Westminster Confession and Special Days The Westminster Confession of Faith, chapter 21, section 5, provides the theological foundation for Reformed Christians to celebrate special days like Christmas without violating the regulative principle of worship. The Confession states that "beside religious oaths, vows, solemn fasting and thanksgiving upon special occasions, which are in their several times and seasons to be used in a holy and religious manner," believers may set apart specific times for worship. The divines cite Esther 9:20-22 as a biblical precedent, where Mordecai established the feast of Purim to commemorate God's deliverance of the Jews—a recurring celebration not commanded in Mosaic law but instituted by God's people under providential guidance. This establishes that the church has authority to designate days of thanksgiving and worship beyond the weekly Lord's Day, provided these observances remain voluntary rather than binding on the conscience. The crucial distinction lies between days of "discretionary" observance (which are permissible) and "obligatory" holy days (which would violate sola scriptura by adding to God's requirements). The Liturgical Calendar as a Discipleship Tool The church calendar functions as a pedagogical and devotional framework that guides believers through the entire narrative of redemption each year. Beginning with Advent's anticipation, moving through the incarnation at Christmas, progressing to Lent's focus on Christ's suffering, culminating in Easter's resurrection triumph, and advancing through Pentecost's empowerment by the Spirit, the liturgical year creates a rhythm that prevents the gospel from becoming abstract theology. This cyclical pattern mirrors the weekly Sabbath principle—God has designed His people for rhythms of work and worship, anticipation and fulfillment. The Advent season specifically addresses a pastoral need in contemporary Christianity: believers often rush immediately to celebrate Christ's birth without adequately reflecting on the world's brokenness that necessitated His coming. By creating space for "penitence and joy" together, Advent trains Christians to taste suffering before sweetness, to acknowledge their desperate need before celebrating the provision, and to long for Christ's return while commemorating His arrival. Active Obedience: The Often-Forgotten Half of Christ's Work Reformed theolo

Jesse and Tony talk about gratitude, and what they are thankful for.

Jesse and Tony are even more off-script than usual… because there is even less of a script than usual.

Jesse and Tony kick off their Systematic Theology series with the study of God the Father.

Tony and Jesse discuss if and how a Christian can participate in cultural celebrations of Halloween.

Tony and Jesse talk about the Reformation: What it was, and why it matters.

Tony and Jesse discuss technology and how it can be used for the glory of God.

Jesse and Tony discuss practical ways to mortify sin.

In this episode of the Reformed Brotherhood podcast, Tony and Jesse navigate the challenging intersection of faith, politics, and civic responsibility, particularly in the context of the contentious 2016 U.S. Presidential Election. The hosts delve into what it means for Christians to vote in a way that aligns with biblical principles, emphasizing the importance of loving one's neighbor through political engagement. They explore key biblical texts, such as Romans 13, to unpack the role of government in God's sovereign plan and how Christians can honor God while participating in an often flawed political system. The discussion also touches on the moral dilemmas presented by the two major candidates in the 2016 election, Hillary Clinton and Donald Trump, and how their platforms align or contradict Christian values. The hosts stress the importance of prayer, scripture, and conscience in making informed voting decisions. They also highlight the need to prioritize certain issues—such as the sanctity of life, religious liberty, and justice—while maintaining a gracious attitude toward Christians who may vote differently based on their convictions. In the second half of the episode, Tony and Jesse respond to a listener question about baptism, exploring the theological significance of the sacrament in both its infant and believer's forms. Drawing on the Westminster Confession of Faith, they discuss the purpose and effect of baptism, emphasizing that its efficacy is not tied to the moment of administration but to God's sovereign timing. The episode closes with reflections on how Christians can engage with both political and theological issues with humility, wisdom, and reliance on God. Key Points: The Role of Faith in Voting Decisions: Christians are called to participate in civic life responsibly, using scripture and prayer to guide their decisions. Loving one's neighbor is a central principle in evaluating political choices. Navigating the 2016 Election's Challenges: The polarizing nature of the candidates, Hillary Clinton and Donald Trump, creates unique difficulties for Christians seeking to vote in alignment with biblical values. Baptism's Purpose and Efficacy: The theological role of baptism is explored, with an emphasis on its purpose as a means of grace and its effect being tied to God's sovereign will rather than the moment it is administered. Trusting God's Sovereignty in Politics: Regardless of election outcomes, Christians can rest in the assurance that God is sovereign over all nations and leaders. The Importance of Local Elections: Beyond the presidency, Christians are encouraged to engage in state and local elections, which often have significant implications for issues like religious liberty. Questions for Reflection: How can Christians navigate the tension between their civic responsibilities and their ultimate allegiance to God's kingdom? What factors should Christians prioritize when deciding how to vote in a way that reflects biblical principles? How does understanding baptism as a means of grace influence the way we view its role in our spiritual lives? How can Christians extend grace to others who may vote differently while remaining firm in their own convictions? In what ways can prayer and scripture guide Christians in making difficult political or theological decisions?

In this episode of the Reformed Brotherhood podcast, Tony and Jesse dive deep into the theology of worship, focusing on the regulative and normative principles of worship. They explore these two contrasting approaches to worship, offering definitions, historical context, and practical implications for the corporate worship of the church. The regulative principle asserts that worship should include only what God has explicitly commanded in Scripture, while the normative principle allows for any practices not expressly forbidden. The hosts discuss how these frameworks shape worship traditions and provide examples of how they have been applied throughout church history. The discussion extends to the significance of music in worship, examining the theological depth of traditional hymns, contemporary songs, and even exclusive psalmody. They highlight the importance of reflecting on the lyrics and intent behind the songs sung in church, emphasizing that all music teaches doctrine and shapes our understanding of God. The hosts also address the responsibility of worship leaders and participants to ensure that worship is faithful to biblical principles and pleasing to God. Additionally, the episode touches on the practical and spiritual consequences of improper worship, drawing on biblical examples such as Nadab and Abihu, as well as Ananias and Sapphira. Tony and Jesse stress the gravity of worship and encourage listeners to approach it with intentionality, discernment, and a desire to honor God in both spirit and truth. Key Points: Regulative vs. Normative Principles: The episode defines these principles, explaining their impact on corporate worship and how they influence practices ranging from the use of instruments to song selection. The Role of Music in Worship: The hosts discuss the theological richness of hymns, the challenges of contemporary music, and the arguments for exclusive psalmody, emphasizing the need for discernment in song selection. Biblical Examples of Worship: Stories like Nadab and Abihu, and Ananias and Sapphira, illustrate the serious consequences of improper worship and highlight the importance of adhering to God's commands. Intent and Content in Worship: The hosts explore the balance between the intent of the worshiper and the content of the worship, urging listeners to focus on God rather than personal preferences. Practical Applications for Church Leaders and Worshippers: They provide actionable advice for worship leaders in selecting songs and for congregants in thoughtfully engaging with worship. Questions for Reflection: What are the key differences between the regulative and normative principles of worship, and which aligns more closely with your church's practices? How intentional are you in reflecting on the lyrics of the songs you sing during worship? Do they align with sound biblical theology? In what ways can you prepare your heart and mind for corporate worship to ensure you are truly honoring God? How does your understanding of worship influence the way you approach music, liturgy, and other elements of a church service? Are there ways you can engage your church leadership to discuss the theological principles that guide your congregation's worship practices?

In this episode of the Reformed Brotherhood podcast, Tony and Jesse dive deep into the topic of spiritual warfare, unpacking the role of Satan and demonic forces in the Christian life. They explore how Satan, as a created being, is limited in power and subject to God's sovereignty, which provides assurance to believers. The discussion highlights common misconceptions about Satan's influence, including the tendency to either overemphasize or minimize his activity. Tony and Jesse emphasize the importance of maintaining a biblically balanced perspective, rooted in scripture and focused on God's ultimate authority. The episode also explores practical ways Christians can equip themselves for spiritual battles, encouraging the use of prayer, scripture, and the armor of God. The hosts discuss how Christ's victory on the cross ensures Satan's defeat and limits his power over believers. They stress the importance of understanding that Satan cannot indwell or possess Christians, given the indwelling of the Holy Spirit, but that his influence can still be felt through external temptations and opposition. Drawing from biblical examples, historical Christian writings, and their own experiences, Tony and Jesse provide listeners with actionable insights on standing firm in faith. They also reflect on notable theological works, including Thomas Brooks' "Precious Remedies Against Satan's Devices," and discuss the importance of relying on the truth of scripture to combat spiritual deception. This episode is both an encouragement and a call to be vigilant in spiritual battles while resting in Christ's ultimate victory. Key Points: Satan's Limitations and God's Sovereignty: Satan is a created being with finite power who operates under God's control. Believers can rest assured that Satan cannot act outside of God's will. The Reality of Spiritual Warfare: Spiritual warfare is real, and Christians must be prepared by putting on the armor of God and relying on the truth of scripture and prayer to resist temptation and deception. Balanced Understanding of Demonic Activity: While Satan and demons are active in the world, their influence is often misunderstood. Christians should neither overemphasize nor dismiss their presence, but approach the topic with biblically grounded discernment. Practical Tools for Spiritual Defense: Scripture, prayer, and an understanding of one's identity as a child of God are the primary tools for resisting Satan's influence and standing firm in faith. The Defeated Foe: Christ's victory on the cross has broken Satan's ultimate power. While spiritual battles continue, believers can have confidence in the final defeat of Satan and the coming restoration of all things. Questions for Reflection: How does understanding Satan's limitations help you approach spiritual warfare with confidence? In what ways can prayer and scripture play a more central role in your daily spiritual battles? What misconceptions about Satan or demons have you encountered, and how has this episode helped clarify them? How can you encourage others to focus on Christ's victory rather than fear Satan's influence? What steps can you take to better equip yourself with the armor of God in your daily life?

In this episode of Reformed Brotherhood, Tony and Jesse dive deep into the topic of vocation and God's calling, exploring how Christians can find purpose and meaning in their work, regardless of their profession. They begin by discussing the historical perspective of vocation within the Reformed tradition, emphasizing the idea that all work, whether in ministry or a secular field, is a sacred calling when done for the glory of God. Drawing from the teachings of Luther and Calvin, the hosts explain how the Reformation broke down the divide between sacred and secular work, highlighting that every believer's vocation is valuable in God's kingdom. The conversation also takes a personal turn as Tony shares his own journey navigating different jobs, from academic aspirations to working in a kidney transplant unit. He reflects on how God has used unexpected opportunities to teach him valuable lessons about trust, purpose, and service. Jesse complements this by sharing insights from his experience in the financial industry, encouraging listeners to view their professions as opportunities to glorify God and serve others faithfully. Together, the hosts provide practical advice for discerning God's calling, addressing common struggles such as feeling stuck in a job or uncertain about one's career path. They conclude by reminding listeners that God's sovereignty extends to all areas of life, including work, and that every vocation—big or small—is an opportunity to reflect His glory. Key Points: Vocation as a Sacred Calling: The Reformed tradition teaches that all work, whether in ministry or secular fields, is sacred and important when done for God's glory. Breaking the Sacred-Secular Divide: Luther and Calvin emphasized that believers are called to serve God in every aspect of life, not just in traditional ministry roles. Personal Testimonies of Vocation: Tony and Jesse share their own journeys in understanding God's calling, highlighting how unexpected roles can reveal God's purposes. Practical Advice for Discernment: The hosts provide guidance on how to seek God's will in career decisions, encouraging prayer, trust, and faithfulness in current opportunities. Faith in the Workplace: The discussion underscores the importance of integrating faith into work life, being salt and light in every industry. Questions for Reflection: How can you view your current job as a sacred calling to serve God and others? Are there areas in your work life where you can better reflect God's glory and faithfulness? How can you discern God's purpose for your career during seasons of uncertainty? What practical steps can you take to integrate your faith more fully into your professional life? How does understanding God's sovereignty change your perspective on work and vocation?

In this inaugural episode of the Reformed Brotherhood podcast, Jesse and Tony dive into the topic of the church, exploring its meaning, function, and importance in the life of a believer. They discuss the church as the body of Christ, unpacking its theological significance as both a universal spiritual entity and a local gathering of believers. Drawing from personal experiences, the hosts share their distinct journeys of faith and how these shaped their understanding of the church. Jesse reflects on growing up in a parsonage, where the church was a central part of his family life, while Tony shares his story of coming to faith through a youth group and later discovering the value of local church participation. The conversation also highlights the unique challenges and blessings of being part of a small church. The hosts emphasize the strong sense of accountability and community that comes with smaller congregations, where every member plays an essential role. They contrast this with the megachurch model, reflecting on how size impacts the dynamics of fellowship, service, and spiritual growth. Through their stories, they illustrate how God uses various means, from youth rallies to intimate prayer meetings, to draw people into His church. Ultimately, the episode celebrates the beauty of the local church as a community of grace where believers grow together in faith, conviction, and commitment. The hosts encourage listeners to reflect on their own experiences with the church and the ways in which God has used His people and His Word to shape their spiritual journeys. Key Points: The church is both a universal body of believers united in Christ and a local gathering of Christians committed to worship and fellowship. Personal experiences with the church greatly shape one's understanding of its role in faith and spiritual growth. Small churches offer unique intimacy, accountability, and opportunities for active participation in the life of the body of Christ. Larger churches can provide resources and programs but may struggle with fostering deep connections and accountability among members. God's means of grace, such as Scripture, preaching, and community, are central to spiritual growth and conviction in the church. Questions for Reflection: How has your personal experience with the church shaped your understanding of its purpose and role? What are some of the unique blessings and challenges you've encountered in small or large church settings? In what ways has God used the church community to bring about spiritual growth and conviction in your life? How can you actively contribute to the life and ministry of your local church? What does it mean to you to be part of the body of Christ, both universally and locally?