Multi-spectral imaging on a 5th-century Coptic-Greek palimpsest at St. Catherine’s Monastery has revealed a previously unknown text titled 'The Ethics of Stillness'. The work appears to be a dialogue between a late-antique Platonist and a desert ascetic, discussing the concept of 'Hesychia' (inner stillness) as a prerequisite for wisdom.
The text is remarkable for its parallels to the Upanishadic concept of 'Mauna' (silence). Scholars argue that this discovery points to a broader, trans-Mediterranean wisdom tradition that prioritized interior silence over external ritual, bridge-building between Hellenistic and Eastern thought.