Christian hardcore is a subgenre of hardcore punk music that incorporates themes of faith and spirituality. Bands in this genre often express their beliefs through their lyrics, focusing on topics such as redemption, hope, and the struggles of living a Christian life. The music is characterized by its aggressive sound, fast tempos, and intense energy, similar to other hardcore styles. This genre emerged in the late 1980s and early 1990s, with bands like Earth Crisis and Zao leading the way. Christian hardcore has since developed a dedicated following, with festivals and events that celebrate both the music and the message, fostering a sense of community among fans.