Pietas, as virtue of the Roman Emperor Herennius Etruscus, celebrated with the instruments of cult, such as patera and lituus.

On the reverse of this coin by Flavia Maximiana Theodora, Pietas bearing holding infant to breast.

In Roman mythology, Pietas was the goddess of duty towards one's state, gods and family. Image File history File links Herennius Etruscus, as Caesar, Æ sestertius. ... Image File history File links Herennius Etruscus, as Caesar, Æ sestertius. ... Roman Emperor is the term historians use to refer to rulers of the Roman Empire, after the epoch conventionally named the Roman Republic. ... Quintus Herennius Etruscus Messius Decius (c. ... The word patera has various meanings: A patera was a broad, shallow dish used for drinking, primarily in a ritual context such as a libation. ... A lituus (Latin for crozier) is a spiral in which (in polar coordinates) the angle is inversely proportional to the square of the radius. ... Image File history File links Bronze-Flavia_Maximiana_Theodora-trier_RIC_65. ... Image File history File links Bronze-Flavia_Maximiana_Theodora-trier_RIC_65. ... Flavia Maximiana Theodora (known as Theodora) was the daughter or step-daughter of Maximian. ... Roman mythology, the mythological beliefs of the people of Ancient Rome, can be considered as having two parts. ... // Ethics Duty is a term loosely applied to any action (or course of action) which is regarded as morally incumbent, apart from personal likes and dislikes or any external compulsion. ... A state is an organized political community occupying a definite territory, having an organized government, and possessing internal and external sovereignty. ... A deity or a god, is a postulated preternatural being, usually, but not always, of significant power, worshipped, thought holy, divine, or sacred, held in high regard, or respected by human beings. ... A family of Ouagadougou, Burkina Faso in 1997 A family is a domestic group of people, or a number of domestic groups, typically affiliated by birth or marriage, or by comparable legal relationships including domestic partnership, adoption, surname and in some cases ownership (as was the case in the Roman...

Pietas was also one of the Roman virtues, along with gravitas and dignitas. It has been suggested that Culture of ancient Rome be merged into this article or section. ... Virtue (Greek αρετη; Latin virtus) is the habitual, well-established, readiness or disposition of mans powers directing them to some goodness of act. ... Look up gravitas on Wiktionary, the free dictionary. ... Dignitas was a unique social concept in the ancient Roman mindset. ...

Pietas incorporated three main ideas: service to the State, honoring the father, and protecting the son.