On Guard: Discerning Truth in End Times
This podcast urges Christians to stay alert against deception in the end times while sharing the truth about Jesus Christ and His promises to believers and anyone who will listen. The hosts want listeners to understand what the Bible says about the final days. Episodes will cover topics such as Revelation, Daniel, the Great Tribulation, biblical prophecy, the Rapture, the Antichrist, and God's wrath.
Episodes
(S3E7) The Battle of Armageddon
In this episode, Gordon and Mark examine the Battle of Armageddon, separating the biblical account from the way the term “Armageddon” is commonly used in our world today. Scripture portrays Armageddon as a real, divinely arranged confrontation centered on Israel, where the remaining forces opposed to God gather for their final stand—and ultimately find themselves gathered against Jesus Christ Him
(S3E6) Mystery Babylon the Great
In this episode, Gordon and Mark turn to Revelation 17-18, explaining that these chapters function as another flashback within Revelation's narrative. Rather than advancing the timeline, they step back to examine the long-standing relationship between the Antichrist's empire and the political, religious, and economic systems that have influenced humanity throughout history. The hosts e
(S3E5) Daniel's End Times Roadmap
In this episode, Gordon and Mark turn to Daniel, explaining why it is one of the most important prophetic books in all of Scripture for understanding the End Times. They argue that Daniel provides the prophetic foundation which matches to the book of Revelation giving believers the historical and theological framework needed to recognize the rise of the Antichrist, understand the progression of w
(S3E4) Bowls of Wrath
In this episode, Gordon and Mark examine Revelation 15 - 16, where God's final judgments are poured out upon a world that has repeatedly rejected His offer of salvation. These Bowl judgments are not impulsive acts of anger but the culmination of God's long-planned and perfectly just response to human rebellion. After centuries of patience and repeated calls to repentance, His righteous
(S3E3) The Harvest of Earth
In this episode, Gordon and Mark explain that Revelation transitions into a new literary structure. After the primarily chronological sequence of chapters 4–10 and the character profiles introduced in chapters 11–13, Revelation 14 presents God’s response to those people, kingdoms, and spiritual forces. Recognizing this shift is essential to understanding how the book unfolds and why Revelation i
(S3E2) The Mark of the Beast
In this episode, Gordon and Mark begin by explaining that before believers can properly understand the Mark of the Beast, they must first recognize the spiritual groundwork that is already being laid for the coming deception. They argue that Satan’s strategy has never been to attack God’s truth head-on, but to subtly question, reinterpret, and gradually replace it. Through cultural shifts, progr
(S3E1) The Beast from the Land
Season 3 opens with Gordon and Mark renewing the podcast’s central message: “Be On Guard.” They remind listeners that the Second Coming of Jesus Christ is certain, and the greatest protection against end-times deception is a deep knowledge of Scripture. As the world moves closer to the fulfillment of biblical prophecy, believers must be able to recognize truth from error, because the coming dec
(S2E15) The Beast from the Sea
In this episode, Gordon and Mark connect Revelation chapters 12 and 13, emphasizing that they must be read together as a continuous narrative. At the end of chapter 12, the dragon, identified as Satan, stands on the shore of the sea, preparing for war. Chapter 13 begins with the next step in that plan with Satan raising the “beast from the sea” as his primary instrument to carry out his end-time
(S2E14) Satan: The Great Red Dragon
In this episode, Gordon and Mark step into Revelation chapter 12, explaining that it functions as a flashback in the overall timeline. Rather than continuing forward from the Seventh Trumpet, this chapter pulls back the curtain to reveal the deeper spiritual backstory behind the conflict. Its purpose is to provide a biographical and theological overview of Satan, tracing his opposition to God’s
(S2E13) The Glorious Seventh Trumpet
In this episode, Gordon and Mark explore the profound significance of the Seventh Trumpet from Revelation, presenting it as a decisive turning point. It is arguably the most important moment since Christ’s first coming. This event marks the visible fulfillment of God’s redemptive plan and the long-awaited transition of authority from the kingdoms of this world to the reign of Jesus Christ.They c
(S2E12) The Temple and Two Witnesses
In this episode, Gordon and Mark explore Revelation 11:1–13, a significant interlude between the second and third Woes. This passage provides critical insight into events unfolding within the broader End Times timeline. The hosts divide the section into two parts: verses 1–2 which focus on the Temple, and verses 3–13 which introduce the Two Witnesses.The episode opens with comments from Iran&ap
(S2E11) Strongholds and Mysteries of God
In this episode, Gordon and Mark examine a critical pause in Revelation between the Sixth and Seventh Trumpets. This interlude introduces two key themes that frame the significance of what is about to unfold: the Strongholds of mankind and the Mysteries of God.The hosts begin with a sobering reminder that even if believers may not be present at this exact point in the timeline, the warnings in t
(S2E10) 3 Woes and an Unlocked Abyss
In this episode, Gordon and Mark move deeper into the Trumpet judgments of Revelation, focusing on Trumpets 5 and 6, also known as the first two Woes. While Trumpets 1–4 primarily impact the natural world—land, sea, fresh water, and light—this next phase marks a dramatic escalation. An eagle announces three coming Woes, signaling a shift from environmental judgment to direct torment and judgment
(S2E9) Echoes From Jericho - The Trumpets Sound
In this episode, Gordon and Mark remind listeners of the overarching structure of Revelation. The Seals frame the entire seven-year period while the Trumpets provide detailed acts of divine intervention within that established framework, specifically within Seal 6. The hosts emphasize a key biblical principle: God works through patterns—shadows and fulfillments that foreshadow future realities.
(S2E8) The Great Multitude
In this episode, Gordon and Mark continue their study of Revelation chapter 7, which appears as a deliberate pause between the Sixth and Seventh Seals. At the end of Seal 6, humanity cries out in fear, “Who can stand?” Revelation 7 answers that urgent question through two distinct visions. Having previously examined the 144,000, this episode focuses on the second vision, the Great Multitude, an
(S2E7) The Sealing of the 144,000
In this episode, Gordon and Mark turn to Revelation chapter 7, which interrupts the sequence of seals between the Sixth and Seventh. This pause is intentional. At the end of Seal 6, humanity cries out, “Who can stand?” Revelation 7 provides God’s direct answer to that urgent question. The chapter presents two distinct visions—the 144,000 and the Great Multitude—showing how God preserves people who
(S2E6) The Sixth and Seventh Seals
In this episode, Gordon and Mark focus on the Sixth Seal as a decisive turning point in the End Times timeline, with the Seventh Seal serving as a milestone conclusion. Together, these two seals mark a dramatic shift in how God intervenes in human history. The hosts begin by clarifying a critical interpretive principle: the seals are not isolated, one-time events. Instead, they function as mark
(S2E5) Olivet Discourse Decoded
In this episode, Gordon and Mark align a key portion of Jesus’ Olivet Discourse recorded in Matthew 24, Mark 13, and Luke 21 with Revelation chapter 6. Their central claim is clear: Jesus personally outlined the same end-times sequence later revealed to John. Revelation does not invent a new timeline; it unveils the heavenly authority behind what Jesus already taught on earth. They stress that
(S2E4) Breaking the Seals - Jesus Unrolls the Scroll
In this episode, Gordon and Mark guide listeners through a major turning point in the book of Revelation. After laying the theological foundation in chapters 1–5, the narrative now moves into action. Revelation 6 begins as Jesus opens the seals of the scroll, signaling the start of Daniel’s 70th week and the seven-year period commonly known as the Tribulation. The hosts remind listeners of three
(S2E3) Pray Like Daniel - Worship Like David
In this episode, Gordon and Mark return to Revelation 5 to highlight two themes that are often overlooked but absolutely central to God’s redemptive plan: prayer and worship. Far from being secondary spiritual disciplines, Revelation reveals that prayer and worship actively participate in God’s unfolding purposes in history and the End Times.John’s vision includes golden bowls filled with the pra
(S2E2) The Scroll and Family of God
In this episode, Gordon and Mark focus on Revelation chapter 5, emphasizing that it cannot be understood in isolation. Nearly every image and theme in Revelation is rooted in earlier Scripture, so its meaning must be interpreted in harmony with the Old Testament. Revelation 5 serves as a pivotal moment in the biblical story of redemption.John sees God the Father holding a scroll sealed with seve
(S2E1) Choosing Sides: Kingdoms at War
In this first episode of season 2, Gordon and Mark welcome listeners back to their podcast. In this first episode, they confront one of the most sobering and unavoidable truths of Scripture: every person must choose between two spiritual kingdoms - the Kingdom of God or the kingdom of Satan. There is no neutral position. Jesus made it clear that failing to choose Him is, by default, choosing a
(S1E12) Birth Pains
In the final episode of Season 1, Gordon and Mark explore Jesus’ phrase “birth pains” from Matthew 24, uncovering how these prophetic signs reveal both the approach and the intensification of End Times events leading to Christ’s return. Just as labor contractions increase in frequency and strength before birth, the signs of the last days will grow more rapid and severe, signaling that the culmina
(S1E11) God's Sovereignty and His Throne Room
In this episode, Gordon and Mark deliver a powerful message of assurance: God is sovereign and fully in control. Based on Revelation chapter 4, the discussion explores John’s breathtaking vision of the throne room of heaven—given before the judgments of the tribulation begin. This heavenly scene reminds believers that everything to come unfolds under the absolute authority of God.John is invited
(S1E10) Jesus' Messages for the Church
In this episode, Gordon and Mark take listeners into Revelation chapters 2 and 3, where Jesus delivers seven powerful letters to the churches. They explain that these messages are not simply historical notes to ancient congregations but divine directives for believers today. These chapters document Jesus’ final words of instruction to prepare His Church for the coming tribulation and to strength
(S1E9) The Promises of God for Israel and Others
In this episode, Gordon and Mark explore God’s enduring promises through His covenants with Israel and others—and emphasize a central truth: when God begins something, He always brings it to completion. This conviction becomes especially important in understanding Israel’s past, present, and future role in God’s redemptive plan. The conversation revisits the gap between Daniel’s 69th and 70th w
(S1E8) Living in the "Gap" - The Church Age
In this episode, Gordon and Mark focus on one of the most intriguing features of biblical prophecy—the gap between Daniel’s 69th and 70th weeks, a period of nearly 2,000 years, known today as the Church Age. They explain this long-time interval is not a mistake or a reaction to Israel’s refusal to own the task, but it is an intentional part of God’s plan for salvation history.The discussion begin
(S1E7) Daniel's 70th Week (i.e. Tribulation)
In this episode, Gordon and Mark take a closer look at the true origin of the seven-year Tribulation. While many think of Revelation as its source, the foundation for this critical period is actually found in Daniel 9:24–27, in the prophecy known as the Seventy Weeks.They begin by highlighting Daniel’s background and faithfulness. Though living in exile under Babylonian captivity, Daniel remained
(S1E6) Who Is Worthy?
In this episode, Gordon and Mark reflect on the opening vision of the book of Revelation in chapter 1. The apostle John—now about 90 years old—receives a glorious and overwhelming visit from Jesus Christ, the Son of God. John, who walked with Jesus decades earlier, now encounters Him in His full heavenly splendor as the risen Son of God. The scene highlights the majesty and power of Jesus. Joh
(S1E5) Revelation: Purpose and Framework
In this episode, Gordon and Mark step into one of the most important books of the Bible—the book of Revelation. They begin by acknowledging how confusing this book can feel to many readers and explain their goal: to provide a beginner’s view of its purpose and framework so listeners can approach it with clarity and confidence. They introduce the four major viewpoints of Revelation—Preterism, Histo
(S1E4) God's Wrath and How It Fits in End Times
In Episode 4, Gordon and Mark dive into one of the most cited verses in rapture debates: “Christians are not appointed to wrath.” This statement is often used by pre-tribulation supporters to argue that believers will be removed before the Tribulation begins. While affirming the truth of the verse when it refers specifically to God’s Wrath, Gordon and Mark make clear they reject its misuse as a
(S1E3) Will A Pretribulation Rapture Save Christians from Persecution in Daniel’s 70th Week?
In Episode 3, Gordon and Mark turn their attention to one of the most debated topics in biblical prophecy: the Tribulation, the Great Tribulation, and the timing of the rapture. They begin by clarifying an important distinction often overlooked—that the Tribulation and the Great Tribulation are not the same, but rather two separate phases within the prophetic timeline. From there, the discussion c
(S1E2) The Big Picture of the Bible
In Episode 2, Gordon and Mark step back to look at the big picture of God’s plan for humanity. They begin by affirming that God created us for fellowship and relationship with Himself, but mankind chose to go its own way. From that choice flows the entire story of redemption—God’s ongoing plan to restore what was broken and bring people back to Himself. They explain why understanding this big pict
(S1E1) Introduction: Vision, Purpose and Goals
In their very first episode, Gordon and Mark introduce the purpose and vision of their new podcast. They begin by highlighting the pressing issue Christians face today: how to remain faithful as the signs of the latter days increasingly unfold. With urgency and clarity, they explain the three primary reasons behind launching the podcast—keeping the focus on Jesus, raising awareness about the times
Announcing Our New Podcast!
A New Podcast is Coming!!Gordon Douglas introduces himself and then shares the news about the new podcast. He describes the purpose of the podcast and tells how he wants all Christians to know the Truth of God's Word. The contents in this new series will challenge all who listen to be prepared for the events of the End Times. The first 12 episodes of this podcast will serve to set the foun
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