大般涅槃經義記 3.258

3.258

「若能」已下是第四段結明前修。「若能如是是我弟子」結明悟是，「若有不」下結上迷非。

From 'if one can...' below is the fourth section, concluding and clarifying the preceding practice. 'If one can be like this, one is my disciple' concludes and clarifies that awakening is correct; from 'if someone cannot...' below, it concludes the delusion above as wrong.