Heathens believe in multiple polytheistic deities adopted from historical Germanic mythologies. Such myths are particularly common in Near Eastern mythologies. Another of the most important source mythologies for comparative research is Roman mythology. Solar deities play a major role in many world religions and mythologies. Many cultural mythologies and traditions are derived from this. For example, in Tatar mythology elements of Finnic and Indo-European mythologies co-exist. Mythical places of worship are also present in some mythologies. It involves elements from multiple religions, mythologies, and modern created concepts such as the Endless. Hell appears in several mythologies and religions. Many seem to be derived from Proto-Indo-European mythologies and religious traditions. Female promiscuity is a recurring theme in mythologies and religions. An angel is a supernatural being in various religions and mythologies. As such, it includes many aspects taken from other mythologies of those cultures. Agastya elsewhere appears in other historic Buddhist mythologies, such as the Jataka tales. The idea of automata originates in the mythologies of many cultures around the world.