What does the "creed" mean? Does it mean a religion?

Native speaker’s answer
Rebecca
Yes, that's right! "Creed" means a system of belief, faith, or religion. It could also be a formal or written statement of those beliefs. It could also just refer to one's principles though, not necessarily a religion. Ex: He adopted her creed when they got married. => religion Ex: The company's creed wasn't in line with mine, so I quit. => principles