Sadhu

A Hindu Sadhu (holy man) poses for a photograph during the Maha Shivaratri festival at the Pashupatinath temple in Kathmandu on February 27, 2014. Hindus mark the Maha Shivratri festival by offering special prayers and fasting. Hundreds of sadhus have arrived in Pashupatinath to take part in the Maha Shivaratri festival. AFP PHOTO/Prakash MATHEMAPRAKASH MATHEMA/AFP/Getty Images

Maprakash Mathema/AFP

A Hindu Sadhu (holy man) poses for a photograph during the Maha Shivaratri festival at the Pashupatinath temple in Kathmandu today. Hindus mark the festival by offering special prayers and fasting.

In this Monday, Sept. 2, 2013 photo, a Sadhu, or Hindu holy man, and a dog rest in an alleyway in Varanasi, India. Narrow alleyways, known as gullies, leading to the banks of the Ganges River make up a large part of the city, sacred to Hindus and one of the oldest living cities in the world.

Rajesh Kumar Singh/AP

A Sadhu and a dog rest in an alleyway in Varanasi, India. Narrow alleyways, known as gullies, leading to the banks of the Ganges River make up a large part of the city, sacred to Hindus and one of the oldest living cities in the world. Read more

A Sadhu, or a Hindu holy man, sits on a table outside the temple of Hindu God Shiva as shadows of two men are cast onto a closed shutter of a shop, on  Shravan Somwar  in Allahabad, India, Monday, Aug. 19, 2013. Shravan Somwar or the Monday of Hindu calendar month is considered auspicious for offering prayer to Lord Shiva, the god of destruction.

Rajesh Kumar Singh/AP

A Sadhu, Hindu holy man, sits on a table outside the temple of Hindu God Shiva in Allahabad, India, to observe the Monday fast on Shravan Somwar. All Mondays (Somwar) during the Hindu month of Shravan are considered highly auspicious for fasting and offering prayer to Lord Shiva, the god of destruction

An Indian 'sadhu' - holy man' blows a buffalo horn

Arindam Dey/AFP

An Indian sadhu blows a buffalo horn on the eve of the Kharchi Puja in Agartala, capital of the northeastern state of Tripura. The week-long Hindu festival is held in honour of 14 gods.

A Sadhu or a Hindu holy man walks down a staircase at an ashram in New Delhi...A Sadhu or a Hindu holy man walks down a staircase at an ashram in New Delhi June 19, 2013. REUTERS/Anindito Mukherjee (INDIA - Tags: SOCIETY RELIGION)

Anindito Mukherjee/Reuters

A Sadhu or a Hindu holy man walks down a staircase at an ashram in New Delhi, India on Wednesday. Read more