An object of worship is an IDOL, which is a physical object that is venerated or adored by a person or group. Idolatry is the practice of worshipping idols and has been practiced since ancient times. It is often associated with polytheistic religions, such as those found in ancient Greece and Rome, but it can also be found in some monotheistic religions. Idolatry is often seen as a form of superstition and is discouraged in many religions.