首楞嚴義疏注經 9.236

9.236

「又以此心研究深遠，忽於中夜遙見遠方市井、街巷、親族、眷屬，或聞其語。此名迫心，逼極飛出，故多隔見，非為聖證。不作聖心名善境界，若作聖解即受群邪。」

"Further, as this mind investigates deeply and far, suddenly in the middle of the night he sees from afar marketplaces, streets, alleys, relatives, and kin in distant places, or hears their words. This is called pressing the mind: pushed to the extreme, it flies out, so that he frequently sees across distances. It is not a noble realization. If he does not generate a notion of holiness, it is called a wholesome state; but if he adopts an interpretation of holiness, he will succumb to a host of demons."