The song "Cardinal Sin" was originally intended to be titled "Sin Cardinal Sin" (or "Sin, Cardinal Sin") but a printing error on the album sleeve caused the first word to be removed. Sabbath simply adopted the title "Cardinal Sin" as the name of the song.
A promo video in black-and-white was shot for the song "Hand That Rocks the Cradle".
"What's the Use?" was released only on the Japanese edition of Cross Purposes, which also contained a free sticker of the artwork. A nearly identical version of the "burning angel" image was featured on a Scorpions single three years earlier.