Namaste, sometimes called namaskār and namaskāram, is a customary Hindu manner of respectfully greeting and honouring a person or group, used at any time of day. It is used in the Indian subcontinent, and among the Indian and Nepalese diaspora. Namaste is usually spoken with a slight bow and hands pressed together, palms touching and fingers pointing upwards, thumbs close to the chest. This gesture is called añjali mudrā; the standing posture incorporating it is pranāmāsana.

Puja is a worship ritual performed by Hindus to offer devotional homage and prayer to one or more deities, to host and honour a guest, or to spiritually celebrate an event. It may honour or celebrate the presence of special guests, or their memories after they die. The word pūjā is Sanskrit, and means reverence, honor, homage, adoration and worship. Puja, the loving offering of light, flowers, and water or food to the divine, is the essential ritual of Hinduism. For the worshipper, the divine is visible in the image, and the divinity sees the worshipper. The interaction between human and deity, between human and guru, is called darshan, seeing.