Vāstu Vidyā in the Vishṇu Dharmottara Purāṇa

Vāstu vidyā is the sacred knowledge of building and of arranging space. Chapter 29 of the second part (Dvitīya Khaṇḍa) of the Vishṇu Dharmottara Purāṇa gives Pushkara’s teaching on it.

The chapter covers the Vāstu-maṇḍala of sixty-four deities (the grid of divine beings who watch over a building site), how to test and choose the ground for building, and the Śilānyāsa, the ceremony of laying the foundation stone, with its mantras and rites.

Why Buildings Follow a Sacred Pattern

Pushkara begins with the basic idea behind Vāstu vidyā: every building is the universe in miniature. The way a building faces, its proportions and the layout of its spaces either fit with the order of the universe or clash with it. A building made according to the principles of Vāstu draws prosperity, health and divine blessing. A building that breaks these principles creates a quiet but lasting disharmony that works against every effort of the people who live in it.

The final point of reference is Bhagavān Vishṇu as the Viśvarūpa, the universal form whose body is the whole universe. The directions are parts of his body, and the sixty-four Vāstu-devas are expressions of his rule, which reaches everywhere. A building consecrated through Vāstu-pūjā becomes a place where Bhagavān Vishṇu dwells.

The Vāstu-Maṇḍala of Sixty-Four Deities

The Vāstu-maṇḍala is a square grid divided into sixty-four smaller squares (eight by eight). Each small square is watched over by a particular deity. The grid is lined up exactly with the cardinal directions.

The main deities and their places:

  • Brahmā: the four central squares (the exact centre of the building)
  • Aryamā: north-east
  • Āpa: north
  • Diti: west
  • Yama: south
  • Agni: the south-east corner
  • Vāyu: the north-west corner
  • Nirṛti or Rākshasa: the south-west corner (the least auspicious; it should be a storeroom or a place for heavy things, never a pūjā room)
  • Īśāna (Śiva): the north-east corner (the most auspicious; the ideal place for the home shrine or pūjā room)

The full system of sixty-four deities gives guidance for placing every room and working area in the building. Each room should sit in the zone of the deity whose nature suits what the room is used for.

Testing the Ground (Bhūmi-parīkshā)

Before building begins, the ground must be tested.

The colour test: A small pit is dug where the centre of the building will be, and the colour of the soil at the bottom is checked:

  • White soil: prosperity for brāhmaṇas; suitable for a brāhmaṇa’s home or a temple
  • Red soil: military strength; suitable for a kshatriya’s palace or fort
  • Yellow soil: success in trade; suitable for a vaiśya’s house or a granary
  • Black soil: seen as inauspicious for any building meant to be lived in

The water test: The same pit is filled with water and covered for one day. If the pit still holds water after a day, the ground keeps moisture well, which is good for wells and gardens. If the water drains away completely within an hour, the soil is too loose and the building will be prone to sinking.

The smell and taste test: The soil should smell clean: earthy but not foul. If the soil near the surface smells of decay, it shows that bodies or waste were buried there in the past, which is inauspicious.

Śilānyāsa: Laying the Foundation Stone

Timing: The Śilānyāsa must be done on an auspicious day: under a fixed nakshatra (lunar mansion), namely Rohiṇī, Uttarāshāḍhā or Śravaṇa; on a bright tithi (lunar day), Dvitīyā or Tṛtīyā; and in an auspicious lagna (rising sign).

The order of the rite:

  1. The Vāstu-maṇḍala is drawn on the ground with white powder (rice flour or chalk)
  2. The sixty-four deities are invited into their squares, each with its own mantra
  3. The Vāstu-purusha (the being who embodies the site) is invited into the central space; the whole maṇḍala is understood as the body of the Vāstu-purusha
  4. Flowers, fruits and incense are offered to each deity
  5. A kalaśa (sacred pot) is placed at the exact centre of the future building; it holds gold, gems, particular herbs, pure water and an image of Vishṇu
  6. The head of the household (or the king, for royal buildings) lays the first stone, with particular mantras
  7. The gathered brāhmaṇas chant the Purusha-sūkta as the first stone is set
  8. The kalaśa is buried beneath the central point of the building, where it stays as a lasting consecration

After the Śilānyāsa: Brāhmaṇas are fed. The workers who will build are paid their first instalment and blessed. The Vāstu-devī is honoured with pūjā again at each important stage of building.

The Royal Palace (Rāja-gṛha)

Particular guidance is given for a king’s palace:

  • It must face east or north, never west or south
  • The throne hall (sabhā) must be in the northern half of the palace
  • The private rooms are at the centre
  • The treasury is in the north or north-east
  • The kitchen is in the south-east (the realm of Agni)
  • The store of weapons is in the south (the realm of Yama, tied to military power and death)
  • No place of sorrow, such as a prison or a hospital, should be in the north or east

Sources

  • Vishṇu Dharmottara Purāṇa, Uttarārdha (Dvitīya Khaṇḍa), Chapter 29