One Nature, Two Names

Samsara, the round of conditioned rebirth, and nirvana, its ending, are ordinarily presented in Buddhist teaching as opposites, one state to be escaped and the other to be attained only by escaping it. This teaching denies that they are two separate things at all. What is called samsara and what is called nirvana are held to be the same underlying nature, apprehended in two different mistaken or accurate ways, so that there is no separate liberated state waiting somewhere else to be reached and no impure substance in ordinary experience that must first be discarded before liberation becomes possible for the practitioner. On this reading, confusion consists precisely in taking the two names to point at two genuinely different realities, and realization consists in directly seeing that they never did point at two different things in the first place. The claim is deliberately stronger than merely saying that nirvana can be found somewhere within samsara if one looks hard enough: it holds that the very distinction between the two states is itself the thing to be seen through, not a map showing a route to be followed from one side across to the other. Other schools of Buddhist thought that treat nirvana as a state attained only once the causes of samsara have been fully and finally exhausted read this claim as considerably stronger and more unusual than it first appears, since describing the two as identical in nature risks reducing an attainment traditionally said to take a buddha countless eons of practice to reach into something that sounds trivially already available to anyone.