法華義疏 11.51

11.51

「是善男子」下，第二，別開六根清淨。一一中各有長行與偈。「父母所生眼」者，《法華論》云「凡夫人以經力故得勝根用未入初地」，若入初地則捨三界分段身，便不用父母所生眼也。龍樹判二忍亦爾，柔順忍中名為肉身，無生忍則是法身亦名法性生身。今經所說肉眼者是柔順忍也。

From 'This good son' downward is the second part, separately setting forth the purification of the six faculties. In each one, there are prose and verses. As for the 'eyes produced by father and mother', the Fahua lun says, 'An ordinary person, by the power of the sūtra, attains superior faculty functions before having entered the first bhūmi.' If one enters the first bhūmi, one abandons the body of fragmented lifetimes of the three realms and no longer uses the eyes produced by father and mother. Nāgārjuna's distinction of the two forbearances is also like this: in the forbearance of compliant conformity it is called the fleshly body, while the forbearance of the non-arising of dharmas is the dharmakāya, also called the body born of dharma-nature. The fleshly eye spoken of in the present sūtra is the forbearance of compliant conformity.