Health is an important element in spiritual enlightenment. Daniel Kottke, in search of spiritual enlightenment. In Mahayana Buddhism, gender is no obstacle to attaining enlightenment (or nirvana). Insight leads to the four stages of enlightenment and Nirvana. Blake had a complex relationship with Enlightenment philosophy. Neoclassicism was the artistic component of the intellectual movement known as the Enlightenment. The old aristocracy had dallied with the ideas of the Enlightenment and rationalism. The menorah symbolized the ideal of universal enlightenment. Only knowledge that is useful in achieving enlightenment is valued. The consequence of this revolt against the Enlightenment was pluralism. Hungarian nationalism emerged among intellectuals influenced by the Enlightenment and Romanticism. Umbral Eras are followed by periods of enlightenment and cultural growth called Astral Eras. Opposition to superstition was central to the Age of Enlightenment. Critics hail the work as a satiric reflection on the shortcomings of Enlightenment thought. The study of history changed during the Enlightenment and Romanticism.