Religious symbolism is the use of symbols, including archetypes, acts, artwork, events, or natural phenomena, by a religion. Religions view religious texts, rituals, and works of art as symbols of compelling ideas or ideals. Symbols help create a resonant mythos expressing the moral values of the society or the teachings of the religion, foster solidarity among adherents, and bring adherents closer to their object of worship.

The study of religious symbolism is either universalist, as a component of comparative religion and mythology, or in localized scope, within the confines of a religion's limits and boundaries.

Religious symbolism is effective when it appeals to both the intellect and the emotions. The choice of suitable acts and objects for symbolism is narrow enough that it would not be easy to avoid the appearance of an imitation of other traditions, even if there had been a deliberate attempt to invent an entirely new ritual.

A number of these are represented in Unicode.

Religious symbolism may have a long history that could be over 100,000 years old. Ritual burials with grave goods are often interpreted as early human use of religious symbolism.

David Vaughan Icke (pronounced /aɪk/, or IKE, born 29 April 1952) is an English writer and public speaker, best known for his views on what he calls "who and what is really controlling the world." Describing himself as the most controversial speaker in the world, he is the author of 19 books and has attracted a global following that cuts across the political spectrum. His 533-page The Biggest Secret (1999) has been called "the Rosetta Stone for conspiracy junkies."

Icke was a well-known BBC television sports presenter and spokesman for the Green Party, when in 1990 a psychic told him he was a healer who had been placed on Earth for a purpose, and that the spirit world was going to pass messages to him so he could educate others. In March 1991 he held a press conference to announce that he was a "Son of the Godhead" – a phrase he said later the media had misunderstood – and the following month told the BBC's Terry Wogan show that the world would soon be devastated by tidal waves and earthquakes. He said the show changed his life, turning him from a respected household name into someone who was laughed at whenever he appeared in public.