Leon Ariel Mellul is a humanist, philosopher and theologian, a researcher and translator of ancient Hebrew texts, and a socio-political analyst.
His work lies at the meeting point of ancient sources and contemporary thought — between what tradition has preserved and what may still be discovered by returning to the words themselves.
For decades, he has pursued the same essential questions through study, translation, debate and reflection: questions of human origins, belief, knowledge and the freedom to think beyond inherited certainties.
As Raelian Chief Rabbi and spokesperson for Raël, he brings that same spirit of inquiry to his lectures, writings and international conversations.
His purpose is to tell others to stop believing and start understanding.
Leon Ariel Mellul was born in Tangier, into a Sephardic Jewish family and a city where languages, cultures and traditions had lived side by side for centuries.
Tangier gave him his first horizon.
Life would widen it.
Its unexpected turns took him from Tangier to Casablanca, and from Casablanca to Montreal — across countries, languages and different ways of understanding the world.
But the decisive journey would be an inward one.
In 1987, his encounter with Intelligent Design, by Raël, confronted him with ideas that resonated with questions he had carried for years. It did not bring an end to those questions.
It gave them a new direction.
That direction would eventually lead him to Israel.
Leon Ariel Mellul
Raelian Chief Rabbi • Spokesperson for the Mashiach Rael • International Speaker
Born in Tangier, Morocco, into a traditional Jewish family, Leon Ariel Mellul grew up surrounded by Jewish traditions and culture. His personal search for a deeper understanding of the Hebrew Bible and humanity’s origins eventually led him to question a number of traditional interpretations of the Tanakh.
In November 1987, his discovery of Rael’s book Intelligent Design profoundly changed his worldview. The book introduced him to the idea that the Elohim mentioned in the Hebrew Bible were not supernatural gods, but an advanced extraterrestrial civilization that used science and genetic engineering to create life on Earth.
Since that encounter with Rael’s teachings, Leon Ariel Mellul has devoted himself to studying and communicating these ideas while engaging in dialogue with Jewish and religious communities around the world. Public sources from the Raelian Movement identify him as the Raelian Chief Rabbi and spokesperson for the Mashiach Rael. (RAEL.ORG)
Over the years, he has lectured internationally and appeared in numerous interviews, debates and podcasts discussing the Elohim, the Hebrew Bible, extraterrestrial origins of humanity, UFOs/UAPs, religion, science, peace and the future of humanity.
His approach is to examine ancient religious texts through a scientific and historical lens, challenging audiences to reconsider whether some biblical accounts traditionally understood as supernatural could have another interpretation.
Leon Ariel Mellul has also engaged directly with representatives of mainstream Judaism, including a recorded debate with Israeli Rabbi Elyahou Boccara concerning extraterrestrial origins, the Bible and the Elohim. (Rael France)
He is also involved in promoting the Raelian project for an embassy intended to welcome the Elohim to Earth, as well as the Third Temple project. The official Raelian website has presented him as the project’s Director General during the international unveiling of its architectural plans. (RAEL.ORG)
Today, Leon Ariel Mellul appears as an international speaker and podcast guest, offering a provocative perspective on some of humanity’s biggest questions:
Who are we? Where did we come from? Were the Elohim of the Bible actually gods? And are we ready to consider the possibility that humanity is not alone in the Universe?
He speaks and gives interviews in French, English, Spanish and Hebrew, reaching audiences across cultures and religious traditions.
“I don’t ask people to believe me. I invite them to think, to read the texts, and to make up their own minds.”
On Sunday, March 21, 1993, Leon Ariel Mellul proclaimed Raël as the Mashiach (Messiah) by blowing the Shofar Gadol (the great ram’s horn) at the Kotel (Western Wall) in Jerusalem, the holiest site in Judaism.
Jerusalem was more than a destination.
It became an immersion in the sources.
For almost two decades in Israel, Mellul deepened his knowledge of Hebrew and devoted himself to the study of the Tanakh and ancient Hebrew texts, returning repeatedly to language, context and meaning.
There, surrounded by the physical landscape of his own cultural and spiritual inheritance, study became inquiry.
Rather than beginning with what centuries of interpretation said the texts should mean, he sought to return to the words themselves — to read, compare, question and understand.
During those years, he also played an active role in establishing and developing the Raelian movement in Israel, sharing its message and engaging in dialogue within the very land from which the texts at the centre of his research had emerged.
Jerusalem became a meeting point between two dimensions of his life: his roots and his questions.
And neither would ever leave him.
For Mellul, the pursuit of knowledge begins when we dare to question what we believe to be certain.
Ancient texts are not relics to be admired from a distance or accepted without question. They are living documents whose words, languages, and historical contexts deserve to be explored, examined, and understood anew.
His intellectual journey bridges theology, history, linguistics, philosophy, and contemporary society, challenging established ideas and questioning the boundaries that too often separate these fields of knowledge.
Tradition deserves respect, but respect does not mean surrendering our freedom to think.
Questioning is not about destroying belief. It is about examining its foundations, challenging its assumptions, and distinguishing inherited convictions from knowledge grounded in understanding.
For Mellul, truth does not fear questions, and knowledge cannot simply be inherited. It must be pursued with curiosity, intellectual courage, and an open mind.
His mission is not to tell people what to believe, but to encourage them to think for themselves, explore the evidence, and discover the freedom that comes with genuine understanding.
STOP BELIEVING.
START UNDERSTANDING.
Because the path to knowledge does not begin with unquestioning faith, but with the courage to ask questions.
Today, Leon Ariel Mellul continues to research, translate, write and study.
Through lectures, interviews and international debates, he explores the questions that have accompanied him throughout his life: the origins of humanity, the meaning concealed within ancient texts, the relationship between knowledge and belief, and our responsibility to think for ourselves.
His work within the Raelian movement remains part of that journey — not as an invitation to abandon questioning, but to continue it.
After decades of study, Mellul offers no demand for belief.
He offers something simpler.
A question.
The Lion of Israel brings together a lifetime of experience, research and questioning.
It is the story of a journey that began in Tangier, crossed continents and traditions, and found in […]
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