उमामहेश्वरव्रतं—पञ्चाक्षरमन्त्रस्य माहात्म्यं, न्यासः, जपविधिः, सदाचारः, विनियोगः
रुलेस् फ़ोर् फ़ोओद् अन्द् अ मेअल् शूद्रान्नं यातयामान्नं नैवेद्यं श्राद्धमेव च गणान्नं समुदायान्नं राजान्नं च विवर्जयेत्
rules for food and a meal śūdrānnaṃ yātayāmānnaṃ naivedyaṃ śrāddhameva ca gaṇānnaṃ samudāyānnaṃ rājānnaṃ ca vivarjayet
关于饮食与用餐之规,应当避开:取自首陀罗之食(即不适于自身清净行持者)、隔夜陈食、作为供品的食物(naivedya)、与施罗达(śrāddha)仪式相关之食、群宴之食、共同分配之食,以及王家席上的食物。如此节制,能护持供奉湿婆之清净,并使行者的戒行稳固于道:帕舒由帕提之恩,得脱离缚索(pāśa)。
Suta Goswami (narrating Shiva-dharma and vrata discipline to the sages at Naimisharanya)
It lays down āhāra-niyama (dietary restraints) to maintain ritual purity and inner steadiness, supporting effective Linga-puja and vrata observance.
Implicitly, Shiva is Pati—the liberating Lord—whose worship requires disciplined purity so that the Pashu (individual soul) can loosen Pāśa (bondage) through regulated conduct.
Vrata-based Shiva-puja supported by food-discipline (āhāra-śuddhi), a practical limb that stabilizes Pashupata-style sādhanā and preserves the sanctity of worship.