Holy Soldier

Glam metal (often called hair metal) is a flamboyant strain of 1980s hard rock and heavy metal defined by high-energy riffs, anthemic choruses, and glossy, radio-ready production. It pairs the swagger of hard rock with pop hooks, multi-tracked vocal harmonies, and virtuosic guitar solos. Visually, the style is theatrical: teased hair, makeup, spandex, and flashy stagewear echo the glam rock of the 1970s, while the music embraces both party-ready anthems and power ballads. The sound is big, bright, and built for arenas and MTV-era music television.

Christian metal (sometimes called "white metal") is a form of heavy metal defined primarily by its Christian lyrical content and worldview rather than by a single, unified sound. Musically, it mirrors the broader metal spectrum: from classic and glam-influenced heavy metal, to thrash, power, doom, death, and metalcore. Expect high-gain guitar riffs, driving rhythm sections, and vocal approaches that range from soaring melodic hooks to harsh screams, depending on the substyle. Lyrically, themes include faith, redemption, spiritual struggle, hope, social concerns approached from a Christian perspective, and occasionally direct scripture references or evangelistic messages. Scenes often coalesce around church-based venues, faith-oriented festivals, and dedicated labels, while many bands also operate in mainstream metal circuits.

Christian rock is a family of rock styles whose lyrics and outlook are explicitly Christian, ranging from evangelistic and testimonial songs to social commentary filtered through a Christian worldview. Musically, it spans the same breadth as mainstream rock—soft rock ballads, heartland and country-tinged rock, pop-rock, alternative, hard rock, and even metal—while keeping melodies and hooks accessible for radio and congregational settings. Typical instrumentation includes electric guitars, bass, drums, and keyboards, with production that varies from raw garage energy to polished arena-sized anthems. The genre coalesced out of the late-1960s Jesus movement and the early-1970s "Jesus music" scene, later developing a robust industry of labels, radio, and festivals. While purpose-driven in its message, Christian rock has produced artists who crossed into the mainstream and influenced modern worship’s arena-rock sound.