Why was the parhenon desighned to be so impressive?

The Parthenon was designed to be impressive as a symbol of the power and cultural supremacy of Athens during its Golden Age. Its grandeur, proportions, and intricate sculptures were intended to showcase the artistic achievements of the time and to honor the goddess Athena, the city's patron. The use of optical illusions, such as slight curvature in its columns, further enhanced its visual appeal, creating a sense of perfection. Overall, the Parthenon served both religious and political purposes, embodying Athenian identity and democracy.