In Hinduism, yajna (Sanskrit यज्ञ wikt:yajna; also Anglicized as Yajna, Yadna) is a ritual of sacrifice (also "worship, prayer, praise, offering and oblation, sacrifice" according to Monier-Williams) derived from the practice in Vedic times. Yajna is a ritual of sacrificing and sublimating the havana sámagri (herbal preparations) in the fire accompanied by the chanting of the Vedic mantras. The sublime meaning of the word yajna is derived from the Sanskrit verb yaj, which has a three-fold meaning of worship of deities (devapujana), unity (saògatikaraña) and charity (dána). An essential element is the sacrificial fire - the divine Agni - into which oblations are poured, as everything that is offered into the fire is believed to reach God. As the name of the service, the term yajna is linguistically (but not functionally) cognate with Zoroastrian (Ahura) Yasna. Unlike Vedic Yajna, Zoroastrian Yasna has "to do with water rather than fire".(Drower, 1944:78; Boyce, 1975:147-191)

Rituals associated with temple worship in Hinduism are called agamic, while those involving communication with divinity through Agni are considered to be Vedic. Temple rites in modern-day Hinduism are a combination of both Vedic and agamic rituals. The ritualistic portion of the Hindu scriptures is called Karma-Kanda. Parts of Vedas which describe or discuss Yajnas or sacrifices fall into this portion. The Nambudiri Brahmins of Kerala are among the most famous Śrauta Brahmins who maintain these ancient rituals.

Benjamin "Ben" Gibbard (born August 11, 1976) is an American musician known as a member of several successful indie rock bands. He is the lead singer of Death Cab for Cutie and The Postal Service, and is also known for his project ¡All-Time Quarterback! and his first band, Pinwheel.

Gibbard was born in Bremerton, Washington, where he spent his formative years, during the time of the grunge musical explosion in the early 1990s. He graduated from Olympic High School in 1994. Growing up he was influenced by Elliott Smith, Nirvana, The Stone Roses, Superchunk, Built to Spill, Teenage Fanclub, Pixies, Pavement, Daniel Johnston, Fugazi and Hall & Oates. He also cites Jack Kerouac as a major influence. He studied engineering at Western Washington University. He was raised Roman Catholic and referred to himself as "this indoctrinated Catholic even though I haven't been to church of my own volition in 10 or 15 years now." In a 2003 interview Gibbard stated that while he had previously been a vegan, he had recently become a pescetarian.