The word Toyecnemiliztli means "The belief" in Nahuatl. Is one of the two main religions in the Aztec Empire. The Aztecs were originally one of the Nahua tribes and when they reached the Valley of Mexico, bringing their own beliefs and deities. The most important of their gods is Huitzilopochtli, whose name can be literally translated as left hummingbird, lefty hummingbird or hummingbird south; however, according to esoterism in Nahuatl language it can be translated as The Soul of the Warrior Who Comes From Heaven.