उमामहेश्वरव्रतं—पञ्चाक्षरमन्त्रस्य माहात्म्यं, न्यासः, जपविधिः, सदाचारः, विनियोगः
अङ्गुष्ठतर्जन्यग्राभ्यां संस्थाप्य सुमुखं शुभम् रक्षध्वमिति चोक्त्वा तु नमस्कुर्यात्पृथक्पृथक्
aṅguṣṭhatarjanyagrābhyāṃ saṃsthāpya sumukhaṃ śubham rakṣadhvamiti coktvā tu namaskuryātpṛthakpṛthak
以拇指与食指安置那吉祥、善面之尊于其位,口诵“护持我等!”随后对每一位(或每一方)分别顶礼致敬。
Suta Goswami (narrating Shiva-puja procedure to the sages of Naimisharanya)
It codifies a protective step in Linga-puja: establishing the invoked divine presence with a precise hand-action and sealing the rite with a direct raksha-prayer, followed by orderly salutations—expressing the Pashu’s refuge in Pati (Shiva).
Shiva-tattva is approached here as the auspicious protector: the devotee explicitly petitions “rakṣadhvam,” acknowledging Shiva as Pati—the guardian who loosens pasha (bondage) by granting safety, steadiness, and auspiciousness to the pashu (individual soul).
A puja-vidhi element akin to a mudra/nyasa-like placement is indicated (thumb–forefinger action), along with a raksha-invocation and pṛthak-pṛthak namaskara—disciplined, sequential reverence that stabilizes attention and devotion in Shaiva worship.