Sadhu portrait-Nepal

In Hinduism, sadhu is a common term for an ascetic or practitioner of yoga (yogi) who has given up pursuit of the first three Hindu goals of life: kama (enjoyment), artha (practical objectives), and even dharma (duty). The sadhu is solely dedicated to achieving the fourth and final Hindu goal of life, moksha (liberation), through meditation and contemplation of God. Sadhus often wear ochre-colored clothing, symbolizing renunciation.