Animal sacrifice is the ritual killing of an animal as part of a religion. It is practised by many religions as a means of appeasing a god or gods or changing the course of nature. Animal sacrifice has turned up in almost all cultures, from the Hebrews to the Greeks and Romans and from the Aztecs to the Yoruba.
Remnants of ancient rituals of animal sacrifice are apparent in many cultures, for example the Spanish bullfights, or kapparos in Judaism, or ritual prescriptions for slaughtering procedures like shechita or ḏabīḥah. Slaughtering lambs is a common practise in Islam (the meat being typically consumed, not burned).
Many Jewish sources discuss the deeper meaning behind korbanot. For example, Sefer Hachinuch explains that an individual bringing an animal sacrifice for a sin understands that he personally should have been sacrificed as punishment for the rebellion against God inherent his the sin, but God mercifully accepts the sacrifice in his or her place. Furthermore, it is fitting that an animal is used as a sacrifice because at the moment of sin, the individual in question disregarded his elevated human soul, effectively acting as an animal.
The Christ is referred to by his apostles as "the Lamb of God," the one to whom all sacrifices pointed (Hebrews 10).
Hindu way of animal sacrifice/slaughter is called Jhatka where head of the animal is severed completely by a single blow of heavier sword . It is considered as the most merciful and painless death for the animal as spinal chord as well as blood supply to brain are severed immediately . Now a days a big slice of Hindu community disapprove & oppose animal sacrifice in the mane of religion and it has been phased out in many urban areas . It is still a traditional practice in many comparatively conservative rural areas and any attempt to stop that practice are met with resistance in some cases.
In 1851, Strang announced publication of the Book of the Law of the Lord, purported to be a translation of the "Plates of Laban" that figure prominently in parts of The Book of Mormon. Chapters 7 and 40 dealt with the topic of animal sacrifices.
Given the prohibition on sacrifices for sin contained in III Nephi 9:19-20, Strang did not require sin offerings. Rather, he focused on sacrifice as an element of religious celebrations, especially the commemoration of his own coronation as king (July 8, 1850). The head of every house, from the king to his lowest subject, was to offer "a heifer, or a lamb, or a dove. Every man a clean beast, or a clean fowl, according to his household.
The killing of sacrifices was a prerogative of Strangite priests, but female priests were specifically barred from participating in this aspect of the priestly office.
"Firstfruits" offerings were also demanded of all Strangite agricultural harvests. Animal sacrifices are no longer practiced by the Strangites, though belief in their correctness is still required.