法華文句記 2.80

2.80

跋陀婆羅中，初句是世界，次「思益」下第一義。此菩薩名在《般舟經》中亦名賢護，善即賢也，善巧將護令其不退。

In Bhadrapāla: the first phrase is mundane, and next, from 'Siyi' onward is the supreme truth. The name of this bodhisattva in the Pratyutpanna Sūtra is also 'Worthy Protection'; 'good' (bhadra) is 'worthy'; skillfully caring for and protecting them so that they do not regress.