Did the ancient Aztec people have any religious beliefs?
yes, they had pagan worship of the sun and moon. Aztec religion is a Mesoamerican religion combining elements of polytheism, shamanism and animism within a framework of astronomy and calendrics. 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. It had a large and ever increasing pantheon; the Aztecs would often adopt deities of other geographic regions or peoples into their own religious practice. Aztec cosmology divided the world into upper and nether-worlds, each associated with a specific set of deities and astronomical objects. Important in Aztec religion were the sun, moon and the planet Venus–all of which held different symbolic and religious meanings and were connected to deities and geographical places. Large parts of the Aztec pantheon were inherited from previous Mesoamerican civilizations and others, such as Tlaloc, Quetzalcoatl and Tezca