A song is being described as the voice of a higher power, specifically the god of one's conscience and the human heart. The song in question is 'I Will Always Love You'.

Further details about this description are available from the source, which provides more insight into the significance of the song.

The source refers to the song as the voice of god, emphasizing its impact on the human heart and conscience, but does not provide additional context or information about the song's origins or performance history.