法華玄義釋籤 17.57

17.57

三約今經十中為二：先釋十相四門，次結意。初釋又二：初十相，次四門。初文二：標、釋。以著衣等為行者，以依寂忍等三而弘此經，即是行也。以五百由旬即不斷斷者，即以佛智對於煩惱及生死處所故也。況初心一步已涉長途，二乘被開先進三百，按位進入皆有入住，住即五百，故云圓也。欲聞具足道，聞即教也，教即能詮。

Third, regarding the ten in terms of the present sūtra, there are two parts: first, explaining the ten characteristics and four gates; second, concluding the intention. The first explanation also has two parts: first, the ten characteristics; second, the four gates. The first text has two: the indication and the explanation. Taking donning the robes, and so forth, as practice: relying on the three including serenity and patience to propagate this sūtra is precisely practice. Taking the five hundred yojanas as the non-severing severing: it is precisely by means of Buddha-wisdom contrasting with the places of affliction and birth-and-death. How much more so when the very first step of the initial mind has already set out on the long journey: the two vehicles are opened and first advance three hundred; progressing according to stages, both have entering into the abidings; abiding is the five hundred, hence it is called the Perfect. 'Desiring to hear the complete path': hearing is the teaching; the teaching is that which can express.