金剛經纂要刊定記 4.142

4.142

"Sengzhao says..." below: second, citing Sengzhao's commentary. This is precisely the mental activity of seeing the dharmakāya Buddha. Fearing that when people hear that all marks are non-marks they will see the Tathāgata, and so they will hope for a signless Buddha brightly apparent before their eyes—if it were like this, how would it differ from those marks? Hence he says "practice accords, etc." Wisdom merges with principle, and mind unites with spirit; hence he says "practice accords."