Hinduism
In Hinduism, altars generally contain pictures or statues of gods and goddesses. Large, ornate altars are found in Hindu temples while smaller altars are found in homes and sometimes also in Hindu-run shops and restaurants. The word for temple is mandir (san: मन्दिर), the altar (and that which contains it, even an alcove or a small cabinet) as hypostatised temple.
In South Indian temples, often each god will have His or Her own shrine, each contained in a minitature house (specifically, a mandir). These shrines are often scattered around the temple compound, with the three main ones being in the main area. The statue of the God (murti) is placed on a stone pedestal in the shrine, and one or more lamps are hung in the shrine. There is usually a space to put the puja tray (tray with worship offerings). Directly outside the main shrine there will be a statue of the god's vahana or vehicle. The shrines have curtains hung over the entrances, and wooden doors which are shut when the Deities are sleeping. Some South Indian temples have one main altar, with several statues placed upon it.
North Indian temples generally have one main altar at the front of the temple room. In some temples, the front of the room is separated with walls and several altars are placed in the alcoves. The statues on the altars are usually in pairs, each god with his consort (Radha-Krishna, Sita-Rama, Shiva-Parvati). However, some gods, such as Ganesha and Hanuman, are placed alone. Ritual items such as flowers or lamps may be placed on the altar.
Home shrines can be as simple or as elaborate as the householder can afford. Large, ornate shrines can be purchased in India and countries with large Hindu minorities, like Malaysia and Singapore. They are usually made of wood and have tiled floors for statues to be placed upon. Pictures may be hung on the walls of the shrine. The top of the shrine may have a series of levels, like a gopuram tower on a temple. Each Hindu altar will have at least one oil lamp and may contain a tray with puja equipment as well. Hindus with large houses will set aside one room as their puja room, with the altar at one end of it. Some South Indians also place a shrine with pictures of their departed relatives on the right side of the room, and make offerings to them before making offerings to the gods.
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