In Aztec culture, the god of the sun and war is Huitzilopochtli. He is a key deity associated with the Mexica people's identity and their military conquests. Worship directed to Huitzilopochtli often involved ritual sacrifices, highlighting the belief that human offerings were necessary to ensure the sun's daily ascent. His association with both war and agriculture demonstrates the intertwined nature of survival and warrior spirit in Aztec society, emphasizing their respect for nature and the cycles of life.