The Gateless Gate, by Ekai, called Mu-mon, tr. Nyogen Senzaki and Paul Reps [1934], at sacred-texts.com
In the time of Buddha Shakyamuni, Manjusri went to the assemblage of the Buddhas. When he arrived there, the conference was over and each Buddha had returned to his own Buddha-land. Only one girl was yet unmoved in deep meditation.
Manjusri asked Buddha Shakyamuni how it was possible for this girl to reach this state, one which even he could not attain. "Bring her out from Samadhi and ask her yourself," said the Buddha.
Manjusri walked around the girl three times and snapped his fingers. She still remained in meditation. So by his miracle power he transported her to a high heaven and tried his best to call her, but in vain.
Buddha Shakyamuni said: "Even a hundred thousand Manjusris could not disturb her, but below this place, past twelve hundred million countries, is a Bodhisattva, Mo-myo, seed of delusion. If he comes here, she will awaken."
No sooner had the Buddha spoken than that Bodhisattva sprang up from the earth and bowed and paid homage to the Buddha. Buddha directed him to arouse the girl. The Bodhisattva went in front of the girl and snapped his fingers, and in that instant the girl came out from her deep meditation.
Mumon's comment: Old Shakyamuni set a very poor stage. I want to ask you monks: If Manjusri, who is supposed to have been the teacher of seven Buddhas, could not bring this girl out of meditation, how then could a Bodhisattva who was a mere beginner?
If you understand this intimately, you yourself can enter the great meditation while you are living in the world of delusion.