How was secular music different from sacred music?

Secular music is characterized by its focus on themes of everyday life, love, and human experiences, often meant for entertainment and social occasions. In contrast, sacred music is composed primarily for religious purposes, featuring themes related to worship, spirituality, and the divine. The style, instrumentation, and performance context also differ, with sacred music often adhering to specific traditions and rituals, while secular music allows for greater innovation and varied expression. Overall, the primary distinction lies in the intended audience and purpose of the music.