Offerings were a significant aspect of Ancient Greek religion. They were used to communicate with the gods and commonly took the forms of
sacrifice and
libation. Offerings were central to the worship of both chthonic and ouranic gods, though the specifics of these rituals differed. These differences provide insight into the ways in which Greeks perceived chthonic and ouranic deities as well as the ways they related to them.
Sacrifice , 1400 BC,
Minoan fresco potentially depicting chthonic worship. Ouranic sacrifices took place during the daytime and included wine as a libation. They were performed on high
altars which resided outside of
temples. The animal sacrifice was roasted with the smoke traveling upward toward the sky, in the direction of the Olympic gods. Once cooked, the worshippers would feast on the sacrifice with the idea that they were sharing this meal with the gods. The worshippers would eat the consumable portions of the animal and burn the rest for the god. While performing the sacrifice, worshippers would raise their palms open and upward, again gesturing toward the sky where the ouranic gods resided. Chthonic sacrifice was commonly defined by offering a black or dark-hided animal to the deity. Worshippers did not consume the sacrifice themselves, but instead burned the entirety of the animal for the god. This type of sacrifice is called a
holocaust, defined by the completely burned and destroyed nature of the offering. Worshippers lowered their palms and faced them downwards toward the earth and underworld, in the direction of the chthonic gods. The goal of chthonic worship was to interact with gods beneath the earth so offerings were directed toward the ground to reach these deities. == Scholarly controversy ==