治禪病祕要法 1.30

1.30

"Fearing that external wind may enter, the Brahmā king further instructs him to visualise Snowy Mountain butter, making it all gleaming white, with sarpirmaṇḍa flowing down like a crystal wall, which he uses to envelop the body forty-nine times. He then expands it to make a pool of sarpirmaṇḍa with white butter forming flowers; the practitioner sits upon it beneath a butter canopy and inside a butter cave, while the Brahmā king's medicine of loving-kindness is scattered among the butter.