Guerrilla Christianity

Pastor R. Bret Walker unpacks Romans 8:1–11 to reveal the radical transformation that comes from living under the “law of the Spirit of life” instead of the “law of sin and death.” Using vivid illustrations—from border crossings to spiritual rebirth—he shows how Christ removes condemnation, imparts righteousness, and fills believers with the same Spirit who raised Jesus from the dead. This sermon proclaims the freedom, peace, and new identity found only in Christ, who relocates us from the kingdom of darkness into the Kingdom of God, making us true citizens of life in the Spirit.

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Pastor R. Bret Walker reflects on Matthew 11 and the true meaning of freedom—not political liberty, but the liberation Christ gives to those burdened by sin. Using personal testimony and imagery from Pilgrim’s Progress, he shows how sin accumulates like stones in a backpack until Christ removes the weight entirely. Jesus exposes the blindness of “this generation,” reveals the Father to the humble, and invites the weary to take His easy yoke. True independence is found not in national history but in surrender to Christ, who alone gives rest, rebirth, and lasting freedom.

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Pastor R. Bret Walker reflects on Genesis 22 and Abraham’s testing on Mount Moriah, showing how God both calls His people to difficult obedience and graciously provides what they need. Abraham’s willingness to offer Isaac foreshadows the Father offering His only Son, Jesus, as the true Lamb of God. The parallels—Moriah, the wood, the thorns, the three‑day motif—reveal God’s sovereign plan pointing to Christ’s sacrifice and resurrection. This sermon reminds listeners that even after the fall, God remains faithful, providing salvation, strength, and hope for all who trust Him.

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Pastor R. Bret Walker explores Genesis 21 and the story of Hagar and Ishmael to reveal the contrast between the son of the slave and the son of the free. On Father’s Day, he reflects on earthly fathers—good, absent, or broken—and points listeners to the perfect Father who never abandons His children. God hears Ishmael’s cry, provides for him in the wilderness, and promises to make him a great nation. The message reminds us that while human families may fail, God adopts us through Christ and calls us His own, offering hope, identity, and unfailing love.

(On this day, Pastor Bret had sprained his ankle and was delivering the sermon sitting down at the altar rail.)

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In this third message of the After the Fall series, Pastor R. Bret Walker explores God’s astonishing promise to Abraham and Sarah—an elderly couple who laugh at the idea of bearing a child. Yet God responds, “Is anything too hard for the LORD?” Through this encounter at the oaks of Mamre, Pastor Walker highlights God’s faithfulness, His perfect timing, and His power to accomplish what seems impossible. This sermon invites listeners to confront their doubts, remember God’s past faithfulness, and trust that His promises—like Isaac, the son of promise—come by His power, not human effort.

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In this second message of the After the Fall series, Pastor R. Bret Walker traces humanity’s decline after Eden and introduces Abram as God’s surprising new beginning. God calls Abram to leave everything familiar and promises, “In you all the families of the earth shall be blessed.” Pastor Walker explores Abram’s obedience, his fears, and God’s unwavering faithfulness—even when Abram falters. This sermon invites listeners to consider their own callings, the cost of obedience, and the eternal hope found in the One who would ultimately come from Abram’s line: Jesus Christ, the true fulfillment of God’s promise.

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In this opening message of the After the Fall series, Pastor R. Bret Walker explores creation “before anything existed except God alone,” reflecting on Genesis 1–2 and the perfect world God declared “very good.” Pastor Walker highlights the Trinity at work in creation, humanity made in God’s image, and the original harmony of a world without death or corruption. He connects the third day of creation to Christ’s resurrection, showing how God brings life from death. This sermon invites listeners to see creation through God’s perspective and to embrace the new creation offered through Christ.

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In this Pentecost message, Pastor R. Bret Walker explores what it truly means to be a Spirit‑filled church. Drawing from Acts 2, he highlights six marks of a vibrant congregation: a praying church, a witnessing church, a sent church, a persecuted church, a preaching church, and a baptizing church. Pastor Walker challenges listeners to embrace the work of the Holy Spirit—uniting in prayer, boldly sharing Christ, discipling new believers, and carrying the gospel beyond the church walls. The Spirit that filled the early church is the same Spirit empowering believers today to reach the lost and glorify God.

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In this penultimate message of the Easter series The Early Church: Lessons from the Book of Acts, Pastor R. Bret Walker explores the Ascension and the calling of the church to be a sent people. Drawing from Acts 1:1–11, he highlights Jesus’ command to wait for the Holy Spirit, the power given to believers, and the mission to witness in ever‑widening circles—Jerusalem, Judea, Samaria, and the ends of the earth. Like the disciples, we are not called to stand still, but to go. Empowered by the Spirit, the sent church proclaims Christ to a world in need.

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In this message, Pastor R. Bret Walker explores Paul’s sermon at the Areopagus (Acts 17:22–31) as a model for evangelism in a skeptical world. Paul begins with common ground, acknowledges the Athenians’ spiritual searching, and reveals the “unknown God” as the Creator who calls all people to repentance. Pastor Walker challenges believers to recover the courage and clarity of the early church—a preaching church that shared the gospel with wisdom, calmness, and conviction. Though few believed Paul that day, the seeds he planted transformed Athens. We are called to do the same.

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