大毘盧遮那經廣大儀軌 1.38

1.38

印與蓮華同。由真言印力，
加持威德故，得大悲三昧。
次觀大悲定，體同自性慧，
光淨本無垢，能生於藍字，
色赤如日暉，三角生威焰，
名為慧火輪，能除垢穢障。
加持在心位，故稱慧火威。

The mudrā is the same as the lotus.
Through the power of mantra and mudrā,
Due to the majesty of adhiṣṭhāna,
One attains the great compassion samādhi.
Next, contemplate the great compassion samādhi,
Its essence identical to intrinsic prajñā,
Luminous and pure, originally undefiled;
It generates the syllable RAṂ,
Red in color like the radiance of the sun,
A triangle producing majestic flames;
It is called the prajñā-tejomaṇḍala,
Able to eliminate the obstacles of defilement and impurity.
Empower at the heart position;
Therefore it is called the majesty of prajñā fire.