It has often been considered that the representations of the gods in Ancient Central Mexico were purely symbolic and that we should not look for the presence of glottograms, i.e. signs that encode linguistic units pronounced in the Nahuatl language. This article intends to demonstrate that we should reject the image/writing dichotomy in this context. In order to understand the identity of the Nahua gods, it is necessary to combine symbolic deciphering with a reading of the names embedded in their bodies and ornaments. This article takes the example of several representations of gods in codices of the Aztec tradition. It shows that this embedded script used the main scriptural techniques known in Nahuatl writing: logograms, phonograms, and indicators. In this way, the identity of the god, and therefore its ritual effectiveness, was expressed simultaneously visually and phonically.
