 Julius Lipner states that the custom of distinguishing between Hindus, Buddhists, Jains, and Sikhs is a modern phenomena, but one that is a convenient abstraction.Distinguishing Indian traditions is a fairly recent practice, states Lipner, and is the result of "not only Western preconceptions about the nature of religion in general and of religion in India in particular, but also with the political awareness that has arisen in India" in its people and a result of Western influence during its colonial history.Scholars such as Fleming and Eck state that the post-Epic era literature from the 1st millennium CE amply demonstrate that there was a historic concept of the Indian subcontinent as a sacred geography, where the sacredness was a shared set of religious ideas.