Jyotiṣa-śāstra Saṅgraha: Threefold Division, Gaṇita Methods, Muhūrta, and Planetary Reckoning
शिलातलेवसंशुद्धे वज्रलेपेतिवासमे । तत्र शकांगुलैरिष्टैः सममंडलमालिखेत् ॥ १२८ ॥
śilātalevasaṃśuddhe vajralepetivāsame | tatra śakāṃgulairiṣṭaiḥ samamaṃḍalamālikhet || 128 ||
Trên một mặt đá đã được tẩy sạch và trát phủ lớp vữa cứng như kim cang (vajra), bấy giờ hãy vẽ tại đó một vòng tròn đều đặn, cân xứng, theo các độ đo ngón tay đã được quy định.
Sanatkumara (in instruction to Narada, in the Moksha-dharma/ritual-vidhi context)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: adbhuta
It emphasizes that sacred practice begins with purity and precision—purifying the base and creating a balanced maṇḍala establishes an ordered, sattvic space suitable for mantra and worship.
While technical, it supports bhakti by teaching careful preparation of the worship-space; disciplined external order (clean surface, correct measures) becomes an aid to steady, focused devotion.
It reflects śulba/measurement discipline and ritual procedure—using standardized aṅgula-based units and symmetry rules for constructing a maṇḍala as part of correct karmakāṇḍa practice.