Nephilim: The REAL Story Behind Giants in the Bible

If you’ve ever paged through the first few chapters of Genesis, chances are you skimmed past mentions of the Nephilim—those enigmatic giants said to have walked the earth in ancient times. For many, these figures are dismissed as biblical exaggeration or myth, consigned to the realm of legend along with dragons and talking snakes. But what if the Nephilim were real? And what if there’s been more than simple misunderstanding—a deliberate effort to erase their imprint from our shared past?

This is exactly the mystery explored by best-selling author, filmmaker, and researcher L.A. Marzulli, whose enduring fascination with the Nephilim has led him on a journey spanning 15 books, 34 films, and countless forays into ancient mysteries. In a recent episode of "Things Visible and Invisible," Marzulli lifts the veil on why these mysterious beings matter, why they might really have existed, and why uncovering their story might change how you see the entire biblical narrative.

The Forgotten Giants: What Are the Nephilim?

For many believers, the Nephilim are a footnote—a strange, confusing passage lurking in the Old Testament. Even among Christians well-versed in scripture, bringing up giants can earn you a skeptical look or outright dismissal. Yet, as Marzulli points out, Genesis is explicit: the Nephilim were the result of a union between the "sons of God" and the "daughters of men," a race of giants whose presence, in his view, threads through the Bible from Genesis to Daniel.

Take a closer look, he suggests, and you’ll find references scattered throughout: from the famous story of David and Goliath to the conquest of Canaan. Far from some passing mention, these giants play a central role in the struggles between humanity and supernatural forces—a theme that, once noticed, feels impossible to ignore.

Genesis 3:15: The Gateway to Understanding

According to Marzulli, the real heart of the matter lies in a verse most never hear discussed: Genesis 3:15. Here, after the fall in Eden, God speaks of perpetual enmity between the serpent’s seed and the woman’s seed. This "seed war," Marzulli contends, is the hidden framework underlying the rest of biblical prophecy and history. The story isn’t just of human failure and redemption, but of an ongoing cosmic battle—a contest to preserve or corrupt the human line.

It is only by following this thread, he argues, that the emergence of the Nephilim makes sense. These giants aren’t a strange detour but the result of an ancient plot to corrupt humanity at the genetic level—an effort that, if successful, would have made the birth of the Messiah impossible.

Debates and Cover-Ups: Why Haven’t You Heard This Before?

If the Nephilim were so central, why are their stories so rarely taught? Marzulli points to a shift in biblical interpretation—the rise of the “Sethite theory” in the fourth or fifth century. This view recasts the "sons of God" as descendants of Seth, stripping the passages of supernatural meaning. Instead of beings from another realm, the Nephilim become products of human lineage—an interpretation that, Marzulli argues, “dumbs down” the original text.

Mainstream seminaries, by and large, have steered clear of the supernatural implications. The topic sits at the margins of academic discussions, dismissed as sensationalism or distraction. But for Marzulli and a growing community of researchers, the question remains urgent: Why shy away from the supernatural worldview of the earliest parts of the Bible? And could the suppression of these stories be a deliberate effort to keep humanity in the dark about its true history?

Giants in History and Prophecy

Marzulli backs his claims with references far beyond the biblical text. Ancient historian Josephus reported that the bones of giants were on open display in Jerusalem two millennia ago; tales of hybrid offspring and unnatural unions recur not just in the Bible, but in mythologies worldwide. For Marzulli, these cross-cultural echoes aren’t coincidence but evidence pointing to a shared (and suppressed) past.

The implications are profound. If the ancient world really was inhabited by hybrid beings, and if those beings threatened to derail humanity’s potential, then many of the Bible’s most troubling and mysterious passages—such as the strict destruction of certain tribes in Canaan—take on new (if unsettling) clarity.

Not Just Ancient History: Echoes in Our World

Is this all dusty legend, or is something similar at play today? Marzulli sees modern phenomena—UFO sightings, abductions, crop circles, even accounts of animal mutilations—as possible contemporary threads of the same ancient drama. He posits that genetic manipulation and hybridization aren’t just stories of the past, but pressing realities concealed by official silence and ridicule.

What does this mean for our understanding of ourselves, and our world? For Marzulli, learning to see the “seed war” at the core of the biblical narrative opens wide the doors to understanding not only ancient texts, but also the world’s enduring mysteries and the strange experiences that continue to defy easy explanation.

Why the Nephilim Story Matters

For the curious, skeptical, or the faithful, Marzulli’s work is an invitation to question received wisdom, dig deep into ancient texts, and reconsider the stories that shape our world. The Nephilim, in this telling, aren’t just curiosities or cautionary tales. They are living symbols of humanity’s struggle between light and darkness, order and chaos, purpose and destruction.

Whether you embrace the supernatural worldview or prefer a more materialist history, the story of the Nephilim raises important questions about what we value, whom we trust, and how society decides what is “real.” When entire chapters of history are dismissed or buried, we must ask: what else are we missing?

Wrapping Up: Rediscovering the "Things Invisible"

The trail of the Nephilim is long, winding, and controversial, but it offers an alternate lens for viewing not just the Bible, but the entirety of human history. As Marzulli has devoted his life to uncovering evidence, visiting megalithic sites, and conducting DNA research, he’s come to one resounding conclusion: a hidden history waits to be uncovered, deliberately shrouded for reasons both human and perhaps, as the ancients would say, not entirely human.

So, next time you read past the giants in an old text, pause. Ask yourself what else might be lurking just out of sight—hidden in plain view, waiting for the seeker willing to ask the hard questions.

If you’re intrigued and want to explore more, check out L.A. Marzulli’s books and films at lamarzulli.net, and consider subscribing to "Things Visible and Invisible" for a steady diet of the mysterious, the forgotten, and the forbidden. Who knows what you’ll discover when you start asking about the giants?

📕 Guest: L.A. Marzulli

L.A. is an author, filmmaker, and lecturer known for his research on biblical prophecy, the Nephilim, UFO phenomena, and unexplained archeology. With over a dozen books and award-winning documentaries, he explores the intersection of ancient texts, modern mysteries, and spirituality, sharing his findings worldwide through conferences, media appearances, and his ongoing film series The Watchers.

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