Jewish tradition is filled with stories of those who dared to try.

One of the most famous of these accounts involves four prominent sages who, according to the Talmud (Hagigah 14b), "entered Paradise" – a term that has come to mean engaging in mystical ascent. Of these four, only one, Rabbi Akiva, entered and left in peace. Others were scarred by the experience.

One of those others was Elisha ben Abuyah.

Now, Elisha was no ordinary man. He was a renowned scholar, a brilliant mind. But his journey took a dark turn. The Talmud hints at his eventual heresy, calling him "Aher" – "the Other One." What went wrong?

Well, the story goes that Elisha ascended on high, seeking to gaze upon the Merkavah – the Divine Chariot, the very throne-chariot of God described in the Book of Ezekiel. Imagine the audacity, the sheer spiritual hunger it must have taken to attempt such a feat!

He made it far, too. According to the account in Tree of Souls (Howard Schwartz), he reached the door of the seventh palace – the highest level of Heaven. And there, he saw something that shattered his faith.

He came into the presence of the angel Metatron.

Now, Metatron is a fascinating figure in Jewish mysticism. Often described as the "lesser YHWH," he is one of the highest-ranking angels, the celestial scribe, the very voice of God. He's a powerful, awe-inspiring being.

But here's the thing: Elisha saw Metatron seated upon a high and lofty throne, wearing a crown. All the princes of the kingdom – the other angels – stood beside him, to his right and to his left. And from his throne, Metatron ruled over all the other heavenly beings.

This is where it all fell apart for Elisha. Why? Because in his eyes, this looked like two powers in Heaven! It smacked of duality, of a second divine being alongside God. This was a complete violation of the core Jewish principle of monotheism – the absolute oneness and uniqueness of God.

As we find in Legends of the Jews (Ginzberg), this vision led Elisha to declare, "There are two powers in Heaven!" This blasphemous thought, born of his mystical experience, led to his downfall, his becoming Aher, the heretic. He could not reconcile what he saw with his understanding of God.

Think about the weight of that moment. Imagine the internal struggle, the cognitive dissonance tearing him apart. He sought to understand the Divine, and the vision he received instead destroyed his belief.

It's a cautionary tale, isn't it? A reminder that even the most learned and devout can be led astray by their own interpretations, by their inability to reconcile the mysteries of the universe with the foundations of their faith. The journey to understand God is fraught with peril, and perhaps, some questions are best left unasked.