金光明經文句記 5.111

5.111

初、具明四辯擬於四教。藏不明大，但說無漏，故名小辯。通教出假，說於界內塵沙八門，名無量辯。別教能說界內界外二種塵沙，故名雙辯。圓談十界法法皆中，二邊情泯法法互遍，真俗宛然三諦一諦，名為大辯。

First, fully explaining the four types of eloquence in comparison with the four teachings. The Tripiṭaka Teaching does not explain the great, but only speaks of the uncontaminated; hence it is called lesser eloquence. The Shared Teaching emerges from emptiness into the provisional, speaking of the dust-and-sand defilements and the eight gates within the three realms; this is called immeasurable eloquence. The Distinct Teaching is able to speak of both kinds of dust-and-sand defilements, within and beyond the realms; hence it is called dual eloquence. The Perfect Teaching discusses the ten realms wherein every phenomenon is the Middle, the feelings of the two extremes are obliterated, phenomena mutually pervade, the ultimate and the conventional are vividly apparent, and the three truths are the single truth; this is called great eloquence.