淨名經集解關中疏 2.46

2.46

答曰。是病非地大亦不離地大。水火風大亦復如是。而眾生病從四大起。以其有病是故我病　答也。肇曰。四大本無病亦不有。而眾生虛假之病從四大起。故我以虛假之疾應彼疾身。逆其本彼我無實。而欲觀其相當何耶。

He replied: "This illness is not the earth element, nor is it separate from the earth element. The water, fire, and wind elements are also like this. Yet the illnesses of sentient beings arise from the four great elements; because they have illness, I therefore have illness." This is the reply. [Seng]zhao says: "The four great elements are fundamentally free from illness and also do not exist [as real entities]. Yet the illusory illnesses of sentient beings arise from the four great elements. Therefore, with an illusory illness, I respond to their ill bodies. Tracing back to their origin, both others and myself lack reality; wishing to examine its characteristics, what could it correspond to?"