法華義疏 7.10

7.10

次、合釋信解者，略有二義：一者、上有所對；二、下有所形。上有所對者，解有二種：一者、見解；二者、信解。憑師義少見理情多，如諸菩薩，故〈譬喻品〉云「若有菩薩於是眾中能一心聽諸佛實法」，是名見解；若憑師義多見理情少，故前文云「其餘聲聞信佛語故得入此經非己智分」則是信解。今對於菩薩見解，故目聲聞為信解也。二、下有所形者，信是決定為義，雖因佛得解，解心堅明謂理必爾，不同凡夫悠悠之解，故云信解。

Next, explaining belief and understanding combined, there are briefly two meanings: first, contrasting with what is above; second, comparing with what is below. Contrasting with what is above: understanding is of two kinds: first, seeing-understanding; second, belief-understanding. Relying little on the master's teachings and seeing much of the principle through one's own sentiment is like the bodhisattvas; hence the "Parable Chapter" says: "If there are bodhisattvas who in this assembly can single-mindedly listen to the real Dharma of the Buddhas," this is called seeing-understanding. Relying much on the master's teachings and seeing little of the principle through one's own sentiment, as the previous text says: "The remaining śrāvakas, because of believing the Buddha's words, are able to enter this sūtra; it is not the domain of their own wisdom," is belief-understanding. Now, in contrast to the seeing-understanding of the bodhisattvas, the śrāvakas are designated as "belief-understanding". Second, comparing with what is below: belief has the meaning of certainty. Although their understanding is attained through the Buddha, their understanding mind is firm and clear, recognizing that the principle must be so, unlike the vague and loose understanding of ordinary people; hence it is called "belief and understanding".