Sermons on Luke 17:6
The various sermons below converge on the understanding that faith, even as small as a mustard seed, holds transformative power over seemingly insurmountable obstacles, whether external or internal. They emphasize the believer’s active role in exercising faith, particularly through spoken words or declarations that carry spiritual authority. Several sermons highlight the importance of personal agency, encouraging believers to speak directly to their “mountains” or challenges, underscoring the unique spiritual “address” that one’s voice represents. There is also a shared recognition that faith transcends visible circumstances and time, urging believers to live in the reality of present possession rather than future hope. Additionally, the sermons collectively acknowledge the dynamic and often imperfect nature of faith, noting that it can coexist with doubt and requires persistence, specificity, and continual growth, especially in the face of temptation and spiritual opposition.
In contrast, the sermons diverge significantly in their primary focus and theological framing. Some interpret the “mountain” metaphor as external obstacles to be moved through authoritative speech, linking faith to creative power and spiritual warfare, while others root the passage deeply in relational and internal struggles, particularly the challenge of forgiveness and uprooting bitterness. One approach stresses the scientific and linguistic dimensions of spoken faith, connecting it to God’s creative word and sound waves, whereas another emphasizes faith as a settled conviction that disregards natural evidence, likening visible problems to spiritual expiration dates. The psychological nuance of faith fluctuating in degrees of certainty is uniquely explored in one sermon, which also highlights the importance of prayer’s energy and specificity. Meanwhile, the theological themes range from faith as a cooperative act with God’s will, to faith as a present possession, to faith as a continual request for growth amid human weakness, and finally to faith as the miracle of relational healing rather than external wonders.
Luke 17:6 Interpretation:
Activating Faith: Speaking Life and Commanding Mountains (Victory City Church Joliet) offers a distinctive interpretation of Luke 17:6 by emphasizing the phrase “it will obey you,” arguing that most readers overlook the personal agency Jesus assigns to the believer. The sermon insists that Jesus is not instructing believers to ask God or a preacher to move the obstacle, but rather to speak directly to the “mountain” or “mulberry tree” themselves, as it is their voice that carries authority in the spiritual realm. The preacher uses the analogy of a “voice print” being as unique as a fingerprint, suggesting that one’s voice is their “address” in the spirit, and thus, only the believer’s own faith-filled words can move their specific obstacles. The sermon also draws a parallel between the “sycamine tree” (KJV) and the phrase “sick of mine,” humorously suggesting that people only speak to their obstacles when they are truly “sick of” them. This linguistic play is used to motivate listeners to take personal responsibility for speaking to their own challenges. The preacher further connects the passage to scientific discoveries about sound waves being the fundamental building blocks of matter, tying this to the biblical motif of God creating by speaking, and thus reinforcing the power of spoken faith.
Faith Beyond Time: Embracing Present Possession and Trust (OASIS WORLD OUTREACH CENTER) interprets Luke 17:6 through the lens of “present possession,” arguing that true faith is not about waiting for a future result but about believing and acting as if one already possesses the promise. The sermon repeatedly stresses that faith and time are unrelated in God’s economy, and that the believer must “say” and “confess” the promise as already received, regardless of visible evidence. The preacher uses the analogy of a tumor still being visible but the believer declaring, “I am healed,” to illustrate that faith is not dictated by sensory input or the passage of time. The sermon also employs the metaphor of expiration dates on food to explain that visible problems (like a tumor) have an “expiration date” in the spiritual realm, even if not yet apparent.
Growing Faith Amidst Temptations and Challenges (Open the Bible) interprets Luke 17:6 as a response to the disciples’ realization of their own inadequacy in the face of temptation, the call to a holy life, and the presence of great evil. The sermon uniquely situates the request for increased faith within the broader context of Jesus’ teachings on forgiveness, temptation, and spiritual warfare. It draws a connection between the “mulberry tree” and the “mountain” in parallel gospel accounts, suggesting that both metaphors represent seemingly insurmountable obstacles—whether personal sin, relational wounds, or demonic opposition. The preacher emphasizes that the passage is less about the quantity of faith and more about the necessity of seeking Jesus for the strength to do what is humanly impossible, such as radical forgiveness or overcoming evil.
Empowered Prayer: Confidence, Persistence, and Specificity (Crossroads Church) interprets Luke 17:6 as Jesus emphasizing that even a minuscule amount of faith—comparable to a mustard seed—is sufficient to see God act in powerful ways. The sermon uniquely highlights the psychological reality that faith is rarely absolute, often existing as a mixture of belief and doubt, and that the act of praying itself—even with partial belief—can be enough to move God to act. The preacher uses the analogy of percentages to describe faith (e.g., “I was probably 20% sure that day that God would heal that man”), which is a novel way to frame the fluctuating nature of faith. The sermon also draws a parallel between the energy and specificity required in prayer and the vivid, forceful language Jesus uses (“be uprooted and planted in the sea”), suggesting that conviction and specificity in prayer are as important as the quantity of faith. The preacher does not delve into Greek or Hebrew, but his focus on the “energy” and “specificity” of Jesus’ words offers a fresh interpretive angle.
Embracing Little Faith: Trusting God in Life's Storms (SermonIndex.net) provides a detailed and distinctive interpretation of Luke 17:6 by contrasting Jesus’ rebuke of “little faith” in other passages with his affirmation that even “mustard seed” faith can accomplish the impossible. The sermon draws on the Greek meaning of “little faith” (puny, lacking confidence) and explores the paradox that while little faith is often rebuked, the smallest genuine faith is still potent. The preacher offers a unique botanical analogy, explaining that the mustard seed was the smallest known seed in Israel and that the sycamine tree (not sycamore) had deep, persistent roots—symbolizing the deep-seated nature of unforgiveness or bitterness. The sermon’s most original insight is that the context of Luke 17:6 is not about performing miracles but about the power of faith to uproot entrenched bitterness and unforgiveness, making the passage primarily about relational healing rather than external wonders.
Luke 17:6 Theological Themes:
Activating Faith: Speaking Life and Commanding Mountains (Victory City Church Joliet) introduces the theological theme that the believer’s spoken word, when aligned with God’s will, carries creative and authoritative power in the spiritual realm. The sermon asserts that God has “tied himself irrevocably to human cooperation,” making the believer’s faith-filled confession a determining factor in the manifestation of God’s promises. It also presents the idea that both angelic and demonic forces respond to the believer’s voice, making one’s spoken words a spiritual “address” that dispatches either divine help or opens doors to opposition, depending on what is spoken. This theme is further deepened by the assertion that God’s word spoken to the believer must be spoken through the believer to activate its power.
Faith Beyond Time: Embracing Present Possession and Trust (OASIS WORLD OUTREACH CENTER) develops the theme that faith is defined by “present possession” rather than future expectation. The sermon insists that faith is not hope or wishful thinking, but a settled conviction that one already has what is promised, regardless of physical evidence. This is applied not only to healing but to all areas of life, including salvation and family restoration. The preacher also introduces the idea that faith “does not consider” natural limitations or contrary evidence, echoing Abraham’s example, and that full persuasion and gratitude are essential components of living faith.
Growing Faith Amidst Temptations and Challenges (Open the Bible) presents the theme that the request for increased faith arises from the recognition of human weakness in the face of temptation, the demands of holiness, and the reality of spiritual evil. The sermon uniquely highlights that faith is not static but must be continually sought and grown, especially when confronted with personal failure, doubt, or the failures of others. It also introduces the nuanced idea, drawing from John Calvin, that the godly heart is always divided between faith and unbelief, and thus, the Christian life is a continual process of asking for more faith.
Empowered Prayer: Confidence, Persistence, and Specificity (Crossroads Church) introduces the nuanced theological theme that God’s response to prayer is not strictly proportional to the strength or purity of one’s faith; rather, God honors even the smallest act of faith, provided it is accompanied by initiative, persistence, and conviction. The sermon also adds the idea that specificity in prayer—visualizing and naming the desired outcome—can be an act of faith itself, aligning the pray-er’s heart with God’s creative power.
Embracing Little Faith: Trusting God in Life's Storms (SermonIndex.net) presents the distinctive theological theme that the primary “mountain” or “sycamine tree” Jesus refers to in Luke 17:6 is the challenge of forgiveness and overcoming relational offenses, not just miraculous feats. The preacher argues that faith’s first and most vital application is in the realm of the heart—specifically, in uprooting bitterness and extending forgiveness. This reframes the passage as a call to inner transformation rather than external demonstration, and asserts that the very act of forgiving is itself a miracle of faith, accessible to all believers, even those with only “mustard seed” faith.
Luke 17:6 Historical and Contextual Insights:
Embracing Little Faith: Trusting God in Life's Storms (SermonIndex.net) provides historical context by explaining that the mustard seed was proverbially the smallest seed in first-century Israel, making Jesus’ analogy especially striking to his audience. The sermon also details the sycamine tree’s reputation in the ancient world for its deep, persistent roots, which made it notoriously difficult to eradicate—thus, Jesus’ choice of this tree as a metaphor for entrenched bitterness or unforgiveness would have resonated with his listeners as a symbol of something nearly impossible to remove by human effort alone.
Luke 17:6 Cross-References in the Bible:
Activating Faith: Speaking Life and Commanding Mountains (Victory City Church Joliet) cross-references Mark 11:23, where Jesus speaks of saying to a mountain, “Be removed and cast into the sea,” and emphasizes the parallel between the “mulberry tree” in Luke 17:6 and the “mountain” in Mark 11:23. The sermon uses this to argue that Jesus is teaching a consistent principle about the authority of the believer’s words over obstacles. It also references Colossians 3:15 (the peace of God as an umpire), Psalm 18:6-7 (David’s voice reaching God and moving heaven), Daniel 10:12 (an angel responding to Daniel’s words), Genesis 1:3 (God creating by speaking), Romans 4:17 (God calls things that are not as though they were), and Hebrews 11:1 (faith as substance). Each reference is used to reinforce the idea that faith operates through spoken words and that spiritual realities respond to the believer’s voice.
Faith Beyond Time: Embracing Present Possession and Trust (OASIS WORLD OUTREACH CENTER) references Genesis 8:22 (“seedtime and harvest”) to discuss the common misconception that faith always involves waiting, but argues that in context, the verse is about seasons rather than delay. The sermon also cites 2 Peter 3:8 (“one day is as a thousand years”), Romans 4:19-22 (Abraham not considering his own body), and Isaiah 53:4 (healing in the atonement), using these to support the claim that faith is not limited by time or natural evidence. The preacher also alludes to the story of Abraham’s faith as a model for being “fully persuaded,” and to the power of agreement in prayer.
Growing Faith Amidst Temptations and Challenges (Open the Bible) references Matthew 18:15 (confronting a brother who sins), 1 Peter 4:8 (love covers a multitude of sins), Romans 12:18 (live peaceably with all), Matthew 7:1-3 (do not judge), Leviticus 19:17 (reason frankly with your neighbor), and Mark 9:23-24 (the father’s “I believe, help my unbelief”). The sermon uses these to situate Luke 17:6 within the broader biblical call to forgiveness, honest confrontation, and the struggle with unbelief. It also references Ephesians 6 (spiritual warfare and the shield of faith), 2 Timothy 2:22 (pursue faith), Colossians 2:7 (strengthened in faith), 1 Thessalonians 5:10 (faith as a breastplate), 2 Thessalonians 1:3 (faith growing more and more), and 1 Thessalonians 3:2,10 (encouraged in faith, supplying what is lacking), to show that faith is a dynamic, growing reality in the Christian life.
Empowered Prayer: Confidence, Persistence, and Specificity (Crossroads Church) cross-references Mark 11:22-23, where Jesus speaks of faith moving mountains, to reinforce the idea that faith, even in small measure, can accomplish the impossible. The preacher uses this passage to highlight the energetic and specific nature of Jesus’ language, drawing a parallel between the “mountain” in Mark and the “mulberry tree” in Luke, and emphasizing the importance of conviction and specificity in prayer. Additionally, the sermon references the healing stories in the Gospels (e.g., Luke 18, the blind man; Mark, the man who says “I believe, help my unbelief”) to illustrate the interplay of faith, doubt, and divine action.
Embracing Little Faith: Trusting God in Life's Storms (SermonIndex.net) references multiple passages: Matthew 6 (little faith and financial provision), Matthew 8 and 14 (little faith in crises and Peter walking on water), Matthew 16 (little faith and reasoning about provision), and 2 Thessalonians 1:3 (faith growing exceedingly). The preacher uses these to build a theology of faith’s fluctuation and growth, culminating in the application of Luke 17:6. The sermon also references Matthew 13 (mustard seed as the least of all seeds) and Hebrews 11:6 (faith as essential to pleasing God), integrating these to show that even the smallest faith is effective when directed toward God’s purposes, especially in forgiveness.
Luke 17:6 Christian References outside the Bible:
Activating Faith: Speaking Life and Commanding Mountains (Victory City Church Joliet) explicitly references Smith Wigglesworth’s “Ever Increasing Faith,” quoting his assertion that “any man may be changed by faith no matter how he may be fettered,” to illustrate the transformative power of faith regardless of circumstances. The sermon also quotes E.W. Kenyon, who claims that most Christians are weak because they have never dared to confess who they are in Christ, emphasizing the importance of vocal confession. Additionally, Ruth Ward Heflin’s book “Glory” is cited for the insight that the Hebrew word for “ladder” in Genesis 28:12 (Jacob’s ladder) has the same numerical value as the Greek word for “voice,” leading to the creative speculation that angels travel on the “voice ladder” of believers. These references are used to reinforce the sermon's unique focus on the power and necessity of the believer’s spoken word.
Growing Faith Amidst Temptations and Challenges (Open the Bible) references C.S. Lewis’s “Mere Christianity,” quoting his observation that “no man knows how bad he is until he has tried very hard to be good,” to illustrate the point that the call to holiness reveals human inadequacy and the need for increased faith. The sermon also quotes John Calvin, who describes the “godly heart” as always divided between faith and unbelief, and thus always in need of growth. These references are used to provide depth and historical continuity to the sermon's teaching on the ongoing struggle and growth in faith.
Luke 17:6 Illustrations from Secular Sources:
Activating Faith: Speaking Life and Commanding Mountains (Victory City Church Joliet) uses several detailed secular analogies to illustrate Luke 17:6. The preacher references scientific research at the Fermilab Tevatron accelerator near Chicago, describing how scientists discovered that the smallest building blocks of matter (quarks) are, at their core, sound waves. This is used to argue that the universe is fundamentally constructed by “sound,” paralleling the biblical account of God creating by speaking. The sermon also draws on the concept of “voice print” technology used in high-security settings, explaining that just as no two people have the same fingerprint, no two have the same voice print, and thus, in the spiritual realm, one’s voice is their unique identifier or “address.” The preacher further uses the analogy of a baseball umpire (referencing the “umpire of peace” in Colossians 3:15) to explain how believers should wait for the “call” of peace before acting, likening it to waiting for an umpire’s decision in a game. Additionally, the sermon humorously references sports seasons (baseball vs. football) and the Kansas City Chiefs to connect with the audience and illustrate the idea of “moving mountains” in everyday life.
Faith Beyond Time: Embracing Present Possession and Trust (OASIS WORLD OUTREACH CENTER) uses the everyday example of expiration dates on food to illustrate the concept that visible problems (like a tumor) have an “expiration date” in the spiritual realm, even if not yet visible to the natural eye. The preacher describes how one person in the congregation is quick to throw out food past its expiration date, while he himself is more likely to eat it if it doesn’t smell bad, using this as a metaphor for how faith sees the “expiration” of problems before they are physically gone. The sermon also uses the analogy of believing in one’s brain despite never having seen it, to illustrate the nature of faith in unseen realities. Additionally, the preacher references the phrase “haste makes waste” and the experience of blended families and racial differences in family relationships to illustrate the seriousness of covenant and the importance of faith in relational contexts.