the.com/religion

means An organized system of beliefs, practices, and rituals centered on the sacred or divine, usually shared by a community and passed down through generations.

from Most trace it to Latin 'religio,' meaning conscientiousness, reverence, or a binding sense of obligation — possibly rooted in 'religare,' to bind fast, suggesting what ties people to their gods and to each other. A rival ancient theory, favored by Cicero, linked it instead to 'relegere,' to re-read or go over again carefully, pointing to the careful observance of rites rather than binding itself. Both ideas have circled the word for over two thousand years, and scholars still argue which came first — a fitting origin story for a word about things taken on faith.