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Cortés and Quetzalcoatl

Hugh Thomas writes that Moctezuma was debating whether Cortés was a god or the ambassador of a great king in another land. Because the Spaniards arrived in 1519, Moctezuma knew this was the year of Ce Acatl, which is the year Quetzalcoatl was promised to return. Previously, during Juan de Grijalva 's expedition, Moctezuma believed that those men were heralds of Quetzalcoatl, as Moctezuma, as well as everyone else in the Aztec Empire, were to believe that eventually, Quetzalcoatl will return. Moctezuma even had glass beads that were left behind by Grijalva brought to Tenochtitlan and they were regarded as sacred religious relics.

On the other hand, some ethnohistorians say the Aztec leaders did not view the Spaniards as supernatural in any sense but rather as simply another group of powerful outsiders. They believe that Moctezuma responded rationally to the Spanish invasion and did not think the Spanish were supernatural. In his own letters written on the spot, Cortés never claimed that he was perceived as a god. The idea appears to emerge only in the 1540s, in writings by Europeans. Nonetheless, it was repeated in many sources, even among Indians, especially those who had become students of the Franciscan friars and were searching for an explanation for how the Aztecs had fallen. This was complicated by the word teules that the Nahuas used to refer to the Spaniards, who claimed to represent their Christian god and originated from a land unknown to the natives. "Teules" is derived from the Nahuatl word teotl for god but with its meaning changed to representative of god, sometimes implying mysterious and supernatural power.