首楞嚴義疏注經 5.52

5.52

生起六解，一亡疑也。因次第者，下文云「此根初解先得人空，空性圓明成法解脫。解脫法已，俱空不生，是名菩薩從三摩地得無生忍。」一亦亡者，下文云「今日如來若總解除，結若不生則無彼此，尚不名一，六云何成？」

This gives rise to the doubt about "when the six are untied, the one vanishes." "Depends on sequence" refers to the lower text saying: "When this faculty is first untied, one first attains the emptiness of persons; when the empty nature is perfectly bright, one accomplishes liberation from dharmas. Having been liberated from dharmas, both emptinesses do not arise; this is called the bodhisattva attaining the forbearance of non-arising dharmas from samādhi." "The one also vanishes" refers to the lower text saying: "If today the Tathāgata unties them completely, then if knots do not arise, there will be no this or that; it is not even called 'one'—how could 'six' be formed?"