密呪圓因往生集 1.13

1.13

又甘露軍茶利菩薩念誦儀云：「次結金剛輪菩薩印，誦密言以入曼荼羅者，受得三世無障礙三種菩薩律儀。由入曼荼羅，身心備十微塵剎世界微塵數三麼耶無作戒禁。或因屈伸俯仰發言吐氣起心動念，廢忘菩提之心、退失善根，以此印契密言殊勝方便，誦持作意能除違犯愆咎，三麼耶如故倍加光顯，能淨身口意故，則成入一切曼荼羅，獲得灌頂三麼耶。」（其印相者，二手內相叉，直竪二頭指相並，以二中指纏二頭指初節前，各頭相拄，二大指並申直，結印當心念誦密語。若未入壇不許作法者，以此真言即當入壇作法，不成盜法也。）

Furthermore, the Recitation Ritual of Amṛtakuṇḍalī Bodhisattva states: 'Next, one binds the mudrā of Vajracakra Bodhisattva and recites the esoteric mantra to enter the maṇḍala, receiving the three unobstructed bodhisattva disciplines of the three times. By entering the maṇḍala, one's body and mind are endowed with the samaya unconditioned precepts, numbering as many as the dust motes in ten worlds of dust motes. If through bending, stretching, looking down, looking up, uttering words, exhaling breath, or giving rise to thoughts, one forgets the mind of bodhi and regresses from wholesome roots, by this superior expedient of the mudrā and esoteric mantra, reciting and keeping it in mind can remove violations and offenses; the samayas will remain as before and shine doubly bright, and because body, speech, and mind are purified, one achieves entry into all maṇḍalas and attains the abhiṣeka samaya.' (The mudrā: Interlace the two hands within; raise both index fingers straight and place them side by side; wrap the two middle fingers around the front of the first joints of the two index fingers, their tips resting against each other; extend both thumbs straight side by side; bind the mudrā at the heart and recite the esoteric mantra. If one has not entered the altar and is not permitted to perform the rite, by means of this mantra one immediately enters the altar to perform the rite without committing the offense of stealing the Dharma.)