कृत्तिकाभौमवारेषु स्कंदस्य यजनान्नृणाम् । दीपघंटादिदानाद्वै वाक्सिद्धिरचिराद्भवेत्
kṛttikābhaumavāreṣu skaṃdasya yajanānnṛṇām | dīpaghaṃṭādidānādvai vāksiddhiracirādbhavet
When the Kṛttikā asterism coincides with Tuesday, if people worship Skanda, then by gifting items such as lamps and bells, mastery and effectiveness of speech (vāk-siddhi) is attained without delay.
Suta Goswami (continuing the Shiva Purana’s instructional narration on observances and their fruits)
Tattva Level: pashu
Shiva Form: Mahadeva
Sthala Purana: Not a Jyotirliṅga passage; it prescribes Skanda-worship on a specific astral conjunction (Kṛttikā + Tuesday) and dāna (lamp, bell, etc.) for vāk-siddhi.
Significance: Skanda is treated as Śiva’s śakti/tejas in martial-protective mode; vāk-siddhi here is best read as purified, truthful, efficacious speech supportive of mantra, teaching, and dharma.
Role: teaching
Offering: dipa
It teaches that disciplined worship (yajana) combined with sattvic charity (dāna) refines inner purity, and that purified intention manifests outwardly as vāk-siddhi—truthful, effective speech aligned with dharma.
Skanda is revered within the Shaiva fold as a divine power allied to Lord Shiva’s saguna expression; honoring Skanda on an auspicious time is treated as a limb of Shaiva devotion, where ritual worship and offerings support spiritual maturation.
Perform Skanda worship on a Kṛttikā-Tuesday, and donate a lamp (dīpa) and bell (ghaṇṭā) or similar temple-use items; as a takeaway, cultivate truthful mantra-like speech and avoid harsh or false words to support vāk-siddhi.