Eternidad is a concept that refers to an infinite or unending duration of time. It is often associated with philosophical and spiritual discussions about the nature of existence, life after death, and the universe. In various cultures, Eternidad is linked to ideas of immortality and the eternal soul. In literature and art, Eternidad is frequently explored as a theme, symbolizing timelessness and the perpetual cycle of life. Many works depict the struggle against the passage of time, reflecting humanity's desire to achieve lasting significance or connection beyond mortal life.