大方廣佛華嚴經疏 51.40

51.40

第七「說十種法」下有二門，明不退住中行。於中，初一自分、後一勝進。前中，由能說深廣法，故聞說心不退轉。十中，說業性等成如來力，隨義演說令菩薩不退，《涅槃》二十八中廣明退不退相。餘文可知。二十種持，持謂受持奉行，非但宣之於口。十句可知。

Seventh, from 'expounding ten kinds of Dharma' onward, there are two gates clarifying the practice in the stage of non-retrogression. Therein, the first is its own station, and the latter is superior progress. In the former, because one can expound the profound and broad Dharma, upon hearing it expounded, the mind does not retrogress. Among the ten, expounding the nature of karma, etc., accomplishes the powers of the Tathāgata, and explaining in accord with the meaning causes bodhisattvas not to retrogress. Chapter 28 of the *Nirvāṇa [Sūtra]* extensively clarifies the marks of retrogression and non-retrogression. The rest of the text can be understood. The twenty kinds of upholding: 'upholding' means receiving, upholding, and practicing, not merely proclaiming it with one's mouth. The ten phrases can be understood.