According to Stephen Batchelor, "Samsara and nirvana are two antithetical conditions of existence both of which hinder the fullest possible actualization of human potential" (Batchelor, Alone With Others, pp. 119-20).
Batchelor’s words may sound nice to some ears but they are out of kilter for those who are familiar with the Buddhist canon and Buddhist ideas. His words belie the fact that he believes, as far as human potential goes, there is something higher than nirvana! Such an opinion coming from a Westerner like Batchelor who claims to be a Buddhist, however, contradicts the Dhammapada in which it is said:
“Patience and forgiveness is the highest ascetic practice. The Buddhas declare Nirvana to be highest (paramam)” (184).
What the Buddha is saying is that nirvana is the fullest actualization of the human potential; there is none higher. Looking at the matter from Batchelor’s position, one has to wonder what could be higher than nirvana? Does Batchelor know? So we read more, but find no answer. Batchelor can only manage to be diffuse. Where concision is called for, he backs away from it.
The Buddha, on the other hand, is just the opposite of Batchelor. The meaning of nirvana and liberation (vimutti) are inextricably linked (cp. S. iii. 189). In this regard, nirvana is liberation from the travails of the conditioned, phenomenal world. It is also within the human potential to accomplish nirvana. One sees, for the first time, the way things really are free from delusion. What can be wrong with that? Apparently, there is something wrong with that, according to Batchelor, but he never goes on to explain.