Keter
Keter or Kether (Hebrew: כֶּתֶר, romanized: Keṯer, lit. 'crown'; ) is the first of the ten sefirot in the Kabbalistic Tree of Life, symbolizing the divine will and the initial impulse towards creation from the Ein Sof, or infinite source. It represents pure consciousness and transcends human understanding, often referred to as "Nothing" or the "Hidden Light".