Islamic canonical law based on the teachings of the Koran and the traditions of the Prophet (Hadith and Sunna), prescribing both religious and secular duties and sometimes retributive penalties for lawbreaking. Sharia law acts as a code for living that all Muslims should adhere to, including prayers, fasting and donations to the poor. It aims to help Muslims understand how they should lead every aspect of their lives according to God's wishes.
Answer: Being Polytheistic for one, as they worshipped different Gods. And by creating new weapons and technology, and they also had Ancient Statues(The most known is The Athena Partheanos), and Temples(The most know is the Parthenon at Athens, that is the most sacred Temple).
