 Alternative listings of the Sephirot start with either Keter (Unconscious Will/Volition), or Chokhmah (Wisdom), a philosophical duality between a Rational or Supra-Rational Creation, between whether the Mitzvot Judaic observances have reasons or transcend reasons in Divine Will, between whether study or good deeds is superior, and whether the symbols of Kabbalah should be read as primarily metaphysical intellectual cognition or Axiology values.Messianic redemption requires both ethical Tikkun olam and contemplative Kavanah.Sanford Drob sees every attempt to limit Kabbalah to one fixed dogmatic interpretation as necessarily bringing its own Deconstruction (Lurianic Kabbalah incorporates its own Shevirah self shattering; the Ein Sof transcends all of its infinite expressions; the infinite mystical Torah of the Tree of Life has no/infinite interpretations).