"Beware of Darkness" is a song by English rock musician George Harrison from his 1970 triple album All Things Must Pass. It is the opening track on the second disc of the album. The lyrics warn against allowing illusion to get in the way of one's true purpose in life, an admonition that, like the content of "My Sweet Lord", reflects the influence of Harrison's association with the Radha Krishna Temple. Several critics recognise the song as one of the best tracks on All Things Must Pass.

All Things Must Pass is the third studio album by the English rock musician George Harrison. Released as a triple album in November 1970, it was Harrison's first solo work after the break-up of the Beatles in April that year. It includes the hit singles "My Sweet Lord" and "What Is Life", as well as songs such as "Isn't It a Pity" and the title track that had been overlooked for inclusion on releases by the Beatles. The album reflects the influence of Harrison's musical activities with artists such as Bob Dylan, the Band, Delaney & Bonnie and Friends and Billy Preston during 1968–70, and his growth as an artist beyond his supporting role to former bandmates John Lennon and Paul McCartney. All Things Must Pass introduced Harrison's signature slide guitar sound and the spiritual themes present throughout his subsequent solo work. The original vinyl release consisted of two LPs of songs and a third disc of informal jams titled Apple Jam. Several commentators interpret Barry Feinstein's album cover photo, showing Harrison surrounded by four garden gnomes, as a statement on his independence from the Beatles.