法華玄論 2.164

2.164

問：若約緣悟為正、緣迷是邪，此言通漫。自有是佛口說、非佛口說，然佛說中有了義經、不了義經。若爾者，則應有正說邪說。今就文而判，何釋符經耶？

Question: If one takes awakening according to conditions as correct and delusion according to conditions as heterodox, this statement is too broad and vague. Naturally there are teachings spoken from the Buddha's mouth and teachings not spoken from the Buddha's mouth; moreover, among the Buddha's teachings there are sūtras of definitive meaning and sūtras of non-definitive meaning. If that is so, then there should be correct teachings and heterodox teachings. Judging now in terms of the text, which interpretation tallies with scripture?