Arati Painful occurrence, injury,mischief, sickness. It is the most important ritual and is performed during almost all ceremonies and occasions. It involves the waving of an 'Arati plate' around a person or idol and is generally accompanied by the singing of songs in praise of that deity or person.

The arati plate is generally made of metal. On it must repose a lamp made of kneaded flour, mud or metal, filled with oil or ghee. A cotton wick is put into the oil and then lighted, or camphor is burnt instead. The plate also contains flowers, incense and akshata.

The purpose of performing arati is to ward off evil effects and the malefic influence of the 'evil eye' (see Nazar Utarna). Arati is hence performed on people of high social or economic status; small children during various ceremonies (see Sanskara); on people who are going on or are coming back from a long journey; on a bride and bridegroom when they enter their house for the first time; on grain (if one has had a good harvest); on animals or anything else of importance. It is also performed on newly acquired property, like a house or a tractor.

It is believed that the idol of a deity too is susceptible to the evil eye, and needs regular arati, with the singing of special arati songs. These songs laud the glory of the deities and describe the benefits that one might gain by praying to them.

Sometimes they also contain snippets of information on the life of the gods. Arati songs are particular to each deity. The most commonly sung arati is that to Vishnu. In most temples in India, arati is performed at least twice a day, after the ceremonial puja, which is the time when the largest number of devotees congregates.

While arati is being performed, the officiating priest waves the arati plate over the image of the deity. In doing so, the plate itself is said to acquire the radiance and the power of the deity.