In the Bacchea, it says ” If there’s a man who disrespects the gods, let him think about hot this man [Pentheus] perishes then he should develop faith in them.” This play carry’s out multiple functions, such as, explaining the mythology of Dionysus, and reinforcing faith in the gods. On one hand we see the power of Dionysus and what he can do for those that revere him, and also the vengeful side of him which drives the plot.