The knife is raised. His father, Abraham, is about to fulfill what he believes is God's command. Terror? Certainly. But according to some traditions, something else happened to Isaac in that moment. Something… transformative.

The verse tells us, "When Isaac was old and his eyes were too dim to see..." (Genesis 27:1). Simple enough, right? Old age. But the rabbis saw something deeper. They connected Isaac's failing eyesight to that pivotal moment on Mount Moriah.

According to a powerful midrash, it was on that very altar that Isaac lifted his eyes heavenward and saw the glory of the Shekhinah (Tree of Souls, Howard Schwartz). The Zohar, that foundational text of Jewish mysticism, echoes this idea of Isaac experiencing something profound on the altar. Can you imagine the intensity of such a vision? Perhaps so overwhelming that it changed him forever.

But there are other versions of this story, too. More...poetic, perhaps. Pirkei de-Rabbi Eliezer 32 tells us that the angels themselves wept as they witnessed Abraham's near-sacrifice of his son. And, according to Targum Pseudo-Yonathan on Genesis 27:1, Genesis Rabbah 65:10, and Deuteronomy Rabbah 11:3, their tears, those celestial tears of pure grief and empathy, fell into Isaac's eyes.

Think about that image for a moment. The anguish of the heavens, literally blinding him. A beautiful, heartbreaking explanation for his later blindness.

So, which is it? Was it the sheer intensity of witnessing the Divine? Or the tears of angels? Maybe both. Maybe the two are intertwined. Perhaps Isaac's soul was so open, so receptive in that moment of crisis, that he was vulnerable to an experience that transcended human understanding. An experience that altered his very being, his very sight.

Whatever the reason, these traditions invite us to consider the cost of spiritual experience. The potential for transformation, yes, but also the potential for… something else. Something that might leave us changed, marked, even, in ways we can't fully comprehend. Was Isaac's blindness a curse? Or a sign of grace? A testament to the power – and the peril – of seeing beyond the veil? We're left to ponder.