Ngaben, or Cremation Ceremony, is a funeral ritual performed in Bali to send the deceased to the next life. The body of the deceased will be placed as if sleeping, and the family will continue to treat the deceased as sleeping. No tears are shed, because the deceased is only temporarily absent and will reincarnate or find final rest in Moksha (freeing from the reincarnation and death cycle). The proper day of the ceremony is always a matter of consulting a specialist on ceremony days. On the day of the ceremony, the body of the deceased is placed inside a coffin. This coffin is placed inside a sarcophagus resembling a buffalo (Lembu) or in a temple structure (Wadah) made of papier-maché and wood. This sarcophagus is then brought to the cremation site in a procession, which is almost never walked in a straight line. This is done to confuse evil spirits and keep them away from the deceased. The climax of a Ngaben is the burning of the sarcophagus containing the body of the deceased. The fire is viewed as necessary to free the spirit from the body and enable reincarnation. Ngaben is not always immediately performed. For members of the elite castes, it is normal to perform the ritual individually for the deceased within three days. People of lower social classes opt for a more economic solution where they first bury the deceased, who is then cremated with the village's other dead in a mass ceremony.