Ethics in religion concept, it demands careful and sustained reflection by every man and woman before it can become part of one's life. Ethics that constitute a dharmic life - that is a moral, ethical, virtuous life - evolve in vedas and upanishads. Ethical subjects and questions are debated by various schools of Hinduism, quite extensively, in numerous texts on what is right conduct, when, how and why. Over time, new virtues were conceptualized and added by ancient Hindu scholars, some replaced, others merged. For example, Manusamhita initially listed ten virtues necessary for a human being to live a "dharmic" life: "Dhriti" (courage),
Ancient Mesopotamian religion Oppenheim (1964) stating that "a systematic presentation of Mesopotamian religion cannot and should not be written. " Others, like Jean Bottéro, the author of "Religion in Ancient Mesopotamia", disagreed, believing that it would be too complicated to divide the religion into many smaller groups, stating that: According to Panbabylonism, a school of thought founded by Hugo Winckler and held in the early 20th century among primarily German Assyriologists, there was a common cultural system extending over the Ancient Near East which was overwhelmingly influenced by the Babylonians. According to this theory the religions of the Near East were rooted in