the faultless, blameless
'Without fault' — Devakī's prayer describes him as utterly faultless, unlike all beings subject to three kinds of error.
निरवद्यः क्रियामूर्तिर् न्यायवाक्यनियोजकः ।अदृष्टचेष्टः कूटस्थो धृतलौकिकविग्रहः॥
niravadyaḥ kriyāmūrtir nyāyavākyaniyojakaḥ ·adṛṣṭaceṣṭaḥ kūṭastho dhṛtalaukikavigrahaḥ
the faultless, blameless
'Without fault' — Devakī's prayer describes him as utterly faultless, unlike all beings subject to three kinds of error.
embodiment of action
recurs from v.3
The closing chapter of the Daśama Skandha describes Kṛṣṇa simultaneously fulfilling all duties—as husband to 16,108 queens, king, teacher, and warrior—without confusion or fatigue.
the ordainer of just speech and right reasoning
Who taught Vasudeva righteous words — at the birth, Kṛṣṇa instructs Vasudeva precisely what to do: carry him to Gokula, return with Yoga-māyā.
whose workings remain unseen
Whose activities are mysterious — the midnight journey, the parted Yamunā, the exchange of infants — none of Kaṃsa's guards see or remember.
the immovable, ever-constant
'The immovable, anvil-being' — in the Uddhava Gītā, Kṛṣṇa identifies the kūṭastha-consciousness as the unchanging witness behind all mental states.
who assumed a worldly, human form
Who took on a human body — Kṛṣṇa compresses the cosmic four-armed form into an infant that Vasudeva can carry across the Yamunā.