寂静,梵语 ?āntika,音译扇底迦。与寂灾、寂然、息灾等同义。又作寂灾真言。大日经疏卷八解说寂然护摩时,说此真言,即:南么(namah,归命)三曼多(samanta,普遍)勃陀喃(buddhānām,诸佛)阿(āh,种子)摩诃扇底多(mahā?antigata,大寂逝)扇底羯啰(?āntikara,寂)钵啰睒摩达磨阻若多(prasama-dharmanijāta,最胜证寂法生)阿婆嚩(abhāva,无自性)萨嚩婆嚩达摩(sarvabhāvadharma,一切自性)三曼多(samanta,普遍,即平等)钵啰钵多(prāpta,获得)莎诃(svāhā,成就)。此真言以初阿为体,阿乃诸法本不生之义,此阿字门慧行具足,能焚除一切障盖,得大寂涅槃,故称为寂静真言。[大日经疏卷八、大日经义释卷六、大日经疏演奥钞卷二十七] p4508