大毘盧遮那經廣大儀軌 1.90

1.90

念彼真言已，印心額喉頂，
乃至隨所印，成大曼荼羅。
摩訶薩意處，說名曼荼羅，
行者住斯位，鏡中觀阿字，
焰鬘皆妙好，光輝普周遍，
照明眾生界，如合會千電。
持佛巧色形，深居圓鏡中，
應現諸方所，猶如淨水月，
普現眾生前。次於其首上，
頂會交際中，標以大空點，
而思惟暗字，妙好淨無垢，
如水精月電，說寂靜法身。
次應觀光輪，想入嚩囉字，
舒無量百光，成大圓明輪，
照明眾生界，乃至微塵眾，
影入圓光內。彼圓光真言：
（用大護印，二空竝入掌，風輪而散舒。）

Having recited that mantra, seal the heart, forehead, throat, and crown;
wherever it is impressed, a great maṇḍala is accomplished.
The mental realm of the mahāsattva is called a maṇḍala;
the practitioner abiding in this position visualizes the syllable A in a mirror,
its garlands of flames entirely sublime, its brilliance universally pervading,
illuminating the realm of sentient beings like a thousand flashes of lightning gathered together.
Bearing the Buddha's skillfully formed bodily appearance, dwelling deep within the round mirror,
responding and appearing in all directions, just like the moon in clear water,
manifesting universally before sentient beings. Next, upon one's head,
at the juncture of the crown, mark it with the great void dot (anusvāra),
and contemplate the syllable ĀṂ, exquisite, pure, and stainless,
like crystal, the moon, and lightning, said to be the tranquil dharmakāya.
Next, one should visualize a circle of light; imagine entering the syllables VA and RA,
emitting immeasurable hundreds of rays of light to form a great, perfectly luminous circle,
illuminating the realm of sentient beings, so that even assemblies [countless as] atoms of dust
cast their reflections into the halo of light. The mantra of that halo of light is:
(Use the great protection mudrā: place both void wheels together into the palms, and let the wind wheels unfold.)