大日經持誦次第儀軌 1.112

1.112

Having thus made offerings according to the Dharma,
one gives rise to the mind that benefits boundless sentient beings,
bows the head to the buddhas, holy devas, and others,
abides in the corresponding seat, and enters samādhi.
The procedures of the four dhyānas
are able to cause joy and bliss to arise in the mind;
because of the adhiṣṭhāna of the true meaning,
one will cause the mantra to become samāhita.
The wise one, as explained before,
visualizes before him the iṣṭadevatā,
and within the perfectly bright moon of his heart,
clearly sees all the mantra syllables.
The practitioner should give rise to a resolute mind:
he should first single-mindedly visualize the iṣṭadevatā,
hold the secret mudrā of that mantra,
and visualize himself as the yoga image of the iṣṭadevatā.
By abiding in the corresponding body of the original ground,
even one of little merit will also attain accomplishment.
If the practitioner performs the japa
of the mantra and mudrā
of the Sambuddha Mahāvairocana,
he should rely on this procedure.