Aztec religion

The Aztec religion is the Mesoamerican religion of the Aztecs. Like other Mesoamerican religions, it had elements of human sacrifice in connection with a large number of religious festivals which were held according to patterns of the Aztec calendar. Polytheistic in its theology, the religion recognized a large and ever increasing pantheon of gods and goddesses; the Aztecs would often incorporate deities whose cults came from other geographic regions or peoples into their own religious practice. Aztec cosmology divides the world into thirteen or heavens and nine earthly layers or netherworlds (the first heaven overlapping with the first terrestrial layer, heaven and earth meeting at the surface of the Earth) each level associated with a specific set of deities and astronomical objects. The most important celestial entities in Aztec religion were the Sun, the Moon, and the planet Venus (both as "morning star" and "evening star")—all of these bearing different symbolic and religious meanings as well as associations with certain deities and geographical places—whose worship was rooted in a significant reverence for the Sun and Moon, whose natural functions are not untruly of immense importance to life on Earth.