What makes Peace in the Valley by Elvis Presley notable?

'Peace in the Valley' significantly contributed to Elvis Presley's reputation as a gospel artist, showcasing his ability to transcend genres. The title track became synonymous with his spiritual side and was a staple in his live performances, influencing countless artists within the gospel and rock genres. Released on April 1, 1957, 'Peace in the Valley' followed Presley's monumental success with his self-titled debut album and established his versatility beyond rock and roll. At this point, he was solidifying his status as a cultural icon, exploring deeper emotional and spiritual themes in his music.