大毘盧遮那成佛經疏 10.132

10.132

用後二字為種子，諸句義皆成就此也。初戰荼者，戰是死義，入阿字門即是本無生死義也。荼是戰義，以此無生死大勢之主，即與諸四魔戰也。次麼是我義，入阿字門即無我，亦是空也。訶是喜義亦是行也。嚧瑟者，有囉字是垢障，有鄔聲是三昧也，即奢麼他謂三昧也。拏是空義，第五字即大空三昧也。薩是堅義，頗是法義，了知世間如聚沫故，易破敗也。傍有阿字之點，即行也。吒是戰義，能敵障怖令破也。也是乘義也。𤙖是大空行三昧，如上說。怛（是如如也）囉是無垢也，迦是作也，謂一切法無作也。唅字訶是行義，又有阿聲，是怖魔障金剛三昧也。點即大空也，以此大空不動動行，大怖一切魔障也。鑁字麼是我義，入阿字門即無我也。又以此大空無我三昧而怖畏眾魔，以此字亦有阿聲及點也。訶嚧唅騣四字皆有阿聲，即是重重怖魔，極怖內外二障之義也。若聖者不動主真言了。

It takes the last two syllables as the bīja, and all the phrases accomplish this. First, "caṇḍa": can means "death"; entering the syllable A gateway, it means "originally free of birth and death." Ḍa means "battle"; with this master of great power free of birth and death, one battles the four māras. Next, ma means "I"; entering the syllable A gateway, it is non-self and also emptiness. Ha means "joy" and also "practice." "-roṣa-": it has the syllable ra, which is defilement-obstruction; it has the u sound, which is samādhi—namely śamatha, meaning samādhi. Ṇa means "emptiness"; the fifth syllable is the great emptiness samādhi. Sa means "firm"; pha means "dharma"—because one fully knows that the world is like a mass of foam, it is easily broken and defeated. Beside it is the dot of the syllable A, which is practice. Ṭa means "battle," able to confront the terrors of obstructions and break them. Ya means "vehicle." Hūṃ is the great emptiness practice samādhi, as explained above. Tra (which is tathatā)—ra is undefiled; ka is "action," meaning that all dharmas are uncreated. In the syllable hāṃ, ha means "practice," and it also has the a sound, which is the vajra samādhi that terrifies māras and obstructions. The dot is great emptiness; with this unmoving movement of great emptiness, one greatly terrifies all māras and obstructions. In the syllable vaṃ, ma means "I"; entering the syllable A gateway, it is non-self. Furthermore, with this samādhi of great emptiness and non-self, one terrifies the māras, because this syllable also has the a sound and the dot. The four syllables ha, ro, hāṃ, and ṣa all have the a sound, which means repeatedly terrifying the māras, profoundly terrifying both internal and external obstructions. The mantra of the noble Acala is concluded.