The Jewish mystical tradition, particularly within Hasidism, grapples with this idea constantly, often personifying temptation in the figure of Lilith.

There's a tale told about Rabbi Elimelekh of Lizhensk, a renowned figure, a tzaddik, a righteous man. This story, found in various sources like Ohel Elimelekh and Sefer Or Yesharim, paints a vivid picture of a close encounter with the demonic.

Imagine this: the young Rabbi Elimelekh, years before he became the celebrated leader, is a dedicated scholar. Day and night, he immerses himself in study. His routine is unwavering. Each night, he walks home through the same forest path. One night, something changes. A light flickers in the distance. Curiosity piqued, he leaves the familiar path and ventures toward the glow.

Soon, he discovers the source: a cottage, a dwelling he's never seen before. Peering through the window, he sees a woman. Her hair is long and dark, and she wears a very thin nightgown. Immediately, Rabbi Elimelekh understands he shouldn't be there. He turns to leave. But then, the door opens.

"Reb Melekh, wait! Please, come in." The woman's voice is inviting. He hesitates, then enters. She closes the door, stands before him, and says, "Reb Melekh, I have seen you pass through the forest many times, and I have often hoped you would visit me. You know, I bathed in the spring today and I am clean. Surely the sin would be slight, but the pleasure would be abundant." Then, she drops her gown.

The story crackles with tension, doesn't it? Here's this holy man, confronted with raw temptation. He struggles, the tale says, like Jacob wrestling with the angel. Finally, he manages to wrench out a single word: "No!"

In that instant, the woman vanishes. The cottage disappears. Rabbi Elimelekh finds himself alone in the forest, surrounded by glowworms.

Who was this woman? The story doesn't explicitly say, but among the Hasidim who heard it, there was no doubt: it was Lilith, or one of her daughters. The Zohar, the foundational text of Jewish mysticism, paints Lilith as a powerful, dangerous figure, and she clearly made an impression on the popular imagination.

This story reveals how vivid Lilith's presence was in their lives. She became a projection of their deepest sexual fantasies and fears. Note how the woman addresses him as "Melekh," a familiar shortening of his name. According to the tradition, this is no accident; it lets her avoid pronouncing "Eli," meaning "my God," something a demoness is forbidden to do.

As the Talmud (B. Eruvin 100b) tells us, Lilith is often portrayed as having long, black hair. The length of her hair, in this context, signals that she is unmarried. Furthermore, her mention of bathing in the spring implies she has purified herself in a mikveh, a ritual bath. It's a twisted, almost mocking, echo of purity.

Here's what's fascinating: Lilith doesn't just rely on her allure. She appeals to Rabbi Elimelekh's intellect, too. She argues that the sin would be "slight." This is a clever manipulation of Jewish law. Deuteronomy 22:22 states the punishment for a man lying with a married woman is death for both parties. However, there's no corresponding verse about a married man and an unmarried woman. Therefore, she argues, it's a sin, but not a mortal one.

Lilith comes prepared with many weapons. Rabbi Elimelekh escapes, but only after a grueling inner battle. The glowworms at his feet at the end of the story can be interpreted in a couple of ways: either Lilith has lost her power, and she's been revealed in her true form – that of a worm. Or, if you read this as a Hasidic sexual fantasy, the glowworms signify that the fantasy has reached its climax.

The fact that this tale is attributed to Rabbi Elimelekh himself is significant. It suggests that Lilith was brazen enough to approach even the holiest of men. Indeed, that was her intention: to corrupt the best, knowing the others would follow.

Rabbi Elimelekh resists, but barely. The story reminds us that the Yetzer ha-Ra, the Evil Inclination, affects everyone, even rebbes. There is a compensating force, the yetzer ha-tov, the Good Inclination. But, as we see in Jewish lore, we hear much more about the Yetzer ha-Ra than the Yetzer ha-Tov. Perhaps it's because the struggle against temptation is such a central part of the human experience.

What does this story tell us about ourselves? About the nature of temptation? About the constant battle between good and evil within us all? It's a powerful reminder that even the most righteous among us are not immune to the allure of the forbidden, and that vigilance and inner strength are essential in navigating the complexities of the human heart.