Christian Science inspired the subject matter of Metallica's “The God That Failed” on The Black Album.
James Hetfield wrote the song about anguish connected to his mother's death. She had followed Christian Science beliefs and refused medical treatment for cancer, relying on faith for healing. Hetfield later connected that experience to the song's anger and sense of betrayal.
The lyrics therefore address human reliance on religious belief and the pain caused when expected healing does not occur. The song is not a general summary of Christian Science doctrine; it is a deeply personal response shaped by Hetfield's family history.
“The God That Failed” was recorded at One on One Studios and produced by Bob Rock, James Hetfield, and Lars Ulrich. It was never released as a commercial single, although it became an important album track.
The song is sometimes described simply as anti-religious, but commentary on it has noted that its central perspective is more personal and accusatory than a universal statement about all faith.