Viriditas: What Hildegard Knew About Depletion

Hildegard von Bingen was not supposed to matter to a leadership theorist. She was a 12th century Benedictine abbess, a mystic and composer, a woman whose authority rested on a theological exception: she received visions, and her visions were authenticated by the institutional church, which meant she was permitted to write and teach in ways that most women of her era were not. She should be a historical footnote, an interesting figure in the margins of medieval intellectual life.

She keeps appearing, however, in the middle of conversations about leadership, depletion, and the nature of generative capacity, because she named something that most contemporary leadership literature cannot name. She called it viriditas.

The Latin word resists clean translation. It is usually rendered as greenness or greening power, but these translations lose the vitality Hildegard was pointing at. Viriditas was her term for the animating force in creation: the moisture and generativity that makes things grow, the divine energy she observed moving through plants, through the human body, through communities. Where viriditas was present, things were alive and generative. Where it was absent, there was what she called ariditas: dryness. Withering. The loss of vital force.

Hildegard did not have the language of cortisol or allostatic load. But she was describing the same phenomenon that researchers now track through biomarkers: the body's generative capacity depleted past the point of recovery.

Hildegard was not describing a metaphor. She was, by the standards of her moment, doing something closer to what we would now call integrative medicine: observing the conditions under which living systems flourished or failed, and building a framework for understanding what produced vitality versus depletion. Her remedies were physical as well as spiritual because she did not separate those categories. The green, living world and the interior human life operated by the same principles.

The concept of viriditas has been sitting in the margins of Western intellectual life for eight centuries, occasionally retrieved by scholars of medieval mysticism and then set aside again. It surfaces here because it names something that contemporary leadership literature, with all of its data and frameworks, has a remarkably difficult time articulating: the qualitative difference between a leader who is producing from a full interior and a leader who is producing from a depleted one.

Leadership research documents burnout. It tracks engagement scores, turnover rates, the costs of presenteeism and absenteeism. It produces frameworks for resilience and models for sustainable high performance. What it rarely does is name the thing that makes leadership generative in the first place — the interior vitality from which consistent, purposeful action emerges — and the specific conditions under which it is extinguished.

Viriditas is a pre-modern name for that vitality. And ariditas is a pre-modern name for what happens when you lead from empty reserves long enough. The dryness Hildegard described is recognizable to any leader who has sat through a meeting producing competent output while feeling completely hollow at the center. The words come out. The decisions get made. The deliverables are delivered. And something essential is absent from all of it.

The dryness Hildegard described is recognizable to any leader who has sat through a meeting producing competent output while feeling completely hollow at the center.

What Hildegard understood, and what makes her useful as a theoretical resource rather than simply an interesting historical figure, is that viriditas was not a fixed quantity. It was relational and restorable. It required conditions. Rest, in the medieval sense, was not inactivity but the specific kind of receptive attention that allowed the animating force to return. Practice was the term for the discipline of creating those conditions intentionally rather than waiting until collapse made them necessary.

This is where her thinking intersects directly with the argument that Sacred Grounding makes. The practice is not restorative in the generic sense of rest and self-care. It is restorative in the specific sense that Hildegard meant: the intentional cultivation of the conditions under which vital force returns. Breath as the carrier of viriditas. The spine as the channel through which it moves. Stillness not as passivity but as the active practice of receptivity.

There is a contemporary scientific correlate to all of this, and it is worth naming briefly so that viriditas does not remain merely poetic. The polyvagal research of Stephen Porges identifies the ventral vagal state — the physiological condition of safety and social engagement — as the condition under which humans access their highest capacities: creativity, connection, discernment, and sustained action from choice rather than fear. Departures from this state, into the sympathetic activation of threat response or the dorsal vagal collapse of shutdown, are departures from generative capacity. They are, in the vocabulary of the nervous system, ariditas.

The practices that restore ventral vagal regulation — slow breath, embodied presence, the deliberate de-activation of threat response — are the physiological equivalent of what Hildegard was doing when she prescribed specific herbs, specific prayers, specific forms of rest for patients presenting with depletion. She did not have the language of the autonomic nervous system. She had viriditas. And she was, with the tools available to her, pointing at the same mechanism.

What Hildegard knew about depletion is what leaders who have been producing from empty reserves for long enough eventually discover: that the problem is not a failure of will or discipline or strategy. The problem is the absence of the conditions that make generative action possible in the first place. The green has gone out of the work. The practice is how it comes back.

Con gratitud.

Dr. Aubrey Escobar

draubreyescobar.com