首楞嚴義疏注經 7.12

7.12

"If in the final age there is someone who wishes to sit in a bodhimaṇḍa, they should first uphold the pure monastic precepts of a bhikṣu, and must select a foremost śramaṇa whose precepts are pure to serve as their master. If they do not encounter a truly pure saṅgha member, your moral discipline will definitely not be accomplished. After the precepts are accomplished, put on fresh, clean robes, burn incense, dwell in quiet seclusion, and recite this divine mantra spoken by the mental Buddha one hundred and eight times. Then establish the boundary, erect the bodhimaṇḍa, and pray to the unexcelled Tathāgatas currently dwelling in the lands of the ten directions to emit rays of great compassion to consecrate their crowns."