With roots stretching back to the eighth century, the notion of tathāgatagarbha was initially introduced into the lexicon of what would become the Nyingma tradition through scholastic works that sought to reconcile the philosophy of Madhyamaka and Yogācāra, as well as through tantric literature that presented advanced paradigms for the path and the immediacy of enlightenment. Over the centuries these two streams of influence wove themselves together to help form the basis of a unique synthesis of sūtra-based philosophical inquiry and tantric theories of praxis that would come to define the Nyingma approach. At the pinnacle of this system are the teachings of Dzogchen, the Great Perfection, the supreme vantage to which all these intertwined approaches aspire. As such, this lofty perspective has a tendency to draw everything it encounters into its fold and reimagine it in its own image. The relationship between Dzogchen and buddha-nature is one example of this trend, though one which is deeply intertwined with the development of the Nyingma view.