|History of religions
The history of religion refers to the written record of human religious experiences and ideas. This period of religious history begins with the invention of writing about 5,200 years ago (3200 BCE). The prehistory of religion involves the study of religious beliefs that existed prior to the advent of written records. One can also study comparative religious chronology through a timeline of religion.
The word "religion" as used in the 21st century does not have an obvious pre-colonial translation into non-European languages. The anthropologist Daniel Dubuisson writes that "what the West and the history of religions in its wake have objectified under the name 'religion' is ... something quite unique, which could be appropriate only to itself and its own history". The history of other cultures' interaction with the "religious" category is therefore their interaction with an idea that first developed in Europe under the influence of Christianity.[need quotation to verify]
The school of religious history called the Religionsgeschichtliche Schule, a late 19th-century German school of thought, originated the systematic study of religion as a socio-cultural phenomenon. It depicted religion as evolving with human culture, from primitive polytheism to ethical monotheism.
The Religionsgeschichtliche Schule emerged at a time when scholarly study of the Bible and of church history flourished in Germany and elsewhere (see higher criticism, also called the historical-critical method). The study of religion is important: religion and similar concepts have often shaped civilizations' law and moral codes, social structure, art and music.
The 19th century saw a dramatic increase in knowledge about a wide variety of cultures and religions, and also the establishment of economic and social histories of progress. The "history of religions" school sought to account for this religious diversity by connecting it with the social and economic situation of a particular group.
Typically, religions were divided into stages of progression from simple to complex societies, especially from polytheistic to monotheistic and from extempore to organized. One can also classify religions as circumcising and non-circumcising, proselytizing (attempting to convert people of other religion) and non-proselytizing. Many religions share common beliefs.
The earliest evidence of religious ideas dates back several hundred thousand years to the Middle and Lower Paleolithic periods. Archaeologists refer to apparent intentional burials of early Homo sapiens from as early as 300,000 years ago as evidence of religious ideas. Other evidence of religious ideas include symbolic artifacts from Middle Stone Age sites in Africa. However, the interpretation of early paleolithic artifacts, with regard to how they relate to religious ideas, remains controversial. Archeological evidence from more recent periods is less controversial. Scientists([which?] generally interpret a number of artifacts from the Upper Paleolithic (50,000-13,000 BCE) as representing religious ideas. Examples of Upper Paleolithic remains associated with religious beliefs include the lion man, the Venus figurines, cave paintings from Chauvet Cave and the elaborate ritual burial from Sungir.
In the 19th century researchers proposed various theories regarding the origin of religion, challenging earlier claims of a Christianity-like urreligion. Early theorists Edward Burnett Tylor (1832-1917) and Herbert Spencer (1820-1903) proposed the concept of animism, while archaeologist John Lubbock (1834-1913) used the term "fetishism". Meanwhile, religious scholar Max Müller (1823-1900) theorized that religion began in hedonism and folklorist Wilhelm Mannhardt (1831-1880) suggested that religion began in "naturalism", by which he meant mythological explanation of natural events.[page needed] All of these theories have since been widely criticized; there is no broad consensus regarding the origin of religion.
Pre-pottery Neolithic A (PPNA) Göbekli Tepe, the oldest religious site yet discovered anywhere includes circles of erected massive T-shaped stone pillars, the world's oldest known megaliths  decorated with abstract, enigmatic pictograms and carved animal reliefs. The site, near the home place of original wild wheat, was built before the so-called Neolithic Revolution, i.e., the beginning of agriculture and animal husbandry around 9000 BCE. But the construction of Göbekli Tepe implies organization of an advanced order not hitherto associated with Paleolithic, PPNA, or PPNB societies. The site, abandoned around the time the first agricultural societies started, is still being excavated and analyzed, and thus might shed light to the significance it had had for the region's older, foraging communities, as well as for the general history of religions.
The Pyramid Texts from ancient Egypt are the oldest known religious texts in the world, dating to between 2400-2300 BCE. Writing played a major role in sustaining organized religion by standardizing religious ideas regardless of time or location.
Surviving early copies of complete religious texts include the Dead Sea scrolls, which support the textual accuracy of later Biblical scriptures, with Old Testament copies written 2000 years ago. Complete Old Testament Hebrew texts, translated into the Greek language (Septuagint 300-200 BC), were in use by the time the New Testament scriptures were written. Various apostles originally composed most of the New Testament in the koine (common) Greek language, with very few New Testament scriptures originally written in Aramaic.
Organized religion emerged as a means of providing social and economic stability to large populations through the following ways:
Historians have labelled the period from 900 to 200 BCE as the "axial age", a term coined by German-Swiss philosopher Karl Jaspers (1883-1969). According to Jaspers, in this era of history "the spiritual foundations of humanity were laid simultaneously and independently... And these are the foundations upon which humanity still subsists today." Intellectual historian Peter Watson has summarized this period as the foundation time of many of humanity's most influential philosophical traditions, including monotheism in Persia and Canaan, Platonism in Greece, Buddhism and Jainism in India, and Confucianism and Taoism in China. These ideas would become institutionalized in time - note for example Ashoka's role in the spread of Buddhism, or the role of platonic philosophy in Christianity at its foundation.
During the Middle Ages, Muslims came into conflict with Zoroastrians during the Islamic conquest of Persia (633-654); Christians fought against Muslims during the Byzantine-Arab Wars (7th to 11th centuries), the Crusades (1095 onward), the Reconquista (718-1492), the Ottoman wars in Europe (13th century onwards) and the Inquisition; Shamanism was in conflict with Buddhists, Taoists, Muslims and Christians during the Mongol invasions (1206-1337); and Muslims clashed with Hindus and Sikhs during the Muslim conquest of the Indian subcontinent (8th to 16th centuries).
Many medieval religious movements emphasized mysticism, such as the Cathars and related movements in the West, the Jews in Spain (see Zohar), the Bhakti movement in India and Sufism in Islam. Monotheism reached definite forms in Christian Christology and in Islamic Tawhid. Hindu monotheist notions of Brahman likewise reached their classical form with the teaching of Adi Shankara (788-820).
European colonisation during the 15th to 19th centuries resulted in the spread of Christianity in Sub-Saharan Africa, and to the Americas, Australia and the Philippines. The invention of the printing press in the 15th century played a major role in the rapid spread of the Protestant Reformation under leaders such as Martin Luther (1483-1546) and John Calvin (1509-1564). Wars of religion broke out, culminating in the Thirty Years War which ravaged central Europe between 1618 and 1648. The 18th century saw the beginning of secularisation in Europe, gaining momentum after the French Revolution of 1789 and following. By the late 20th century religion had declined in most of Europe.
In the 20th century, the regimes of Communist Eastern Europe and of Communist China were anti-religious. A great variety of new religious movements originated in the 20th century, many proposing syncretism of elements of established religions. Adherence to such new movements is limited, however, remaining below 2% worldwide in the period 2000-2009. Adherents of the classical world religions account for more than 75% of the world's population, while adherence to indigenous tribal religions has fallen to 4%. As of 2005 , an estimated 14% of the world's population identifies as nonreligious.
[...] extensive long-term information about band and tribal societies reveals that murder is a leading cause of death.