1. The Four Path Model from the Theravada, which involves becoming a stream-enterer, second path, third path and then an arahat (however you spell it). 2. The Five Path Model from the Tibetans. 3. The Ten Bodhisattva Bhumis from the Tibetans. 4. The ideal of Buddhahood from all the Buddhist traditions. 5. The Sudden and Gradual Awakening schools of Zen.
