維摩經玄疏 4.4

4.4

若別教明，三十心斷界內結，即伏界外無明，至迴向後心，發真智，見佛性中道之理，斷一品無明，名登初地；乃至斷十品無明，名為十地；等覺後心，斷無明方盡；妙覺蕭然累外，此如前分別。

According to the distinctive teaching, the thirty minds sever the fetters within the realms and subdue the ignorance outside the realms; reaching the final mind of dedication, one gives rise to true wisdom, sees the principle of the Middle Way of buddha-nature, severs one grade of ignorance, and is called ascending to the first ground; up to severing ten grades of ignorance, which is called the ten grounds; at the final mind of virtual enlightenment, ignorance is finally exhausted; at wondrous enlightenment, one is serenely beyond all burdens, as distinguished above.