Christianity is a religion. It begins with the letter c.
Everett C. Parker has written: 'The television-radio audience and religion' -- subject(s): Religion, Radio in religion, Television in religion
R. C. Wallace has written: 'Science and religion' -- subject(s): Religion and science 'Religion, science and the modern world' -- subject(s): Religion and science
C. Stuart Smith has written: 'Socialism and religion' -- subject(s): Socialism and religion
David C. Yu has written: 'Guide to Chinese religion' -- subject(s): Bibliography, Religion
Lutheran Christianity was the official religion, as it is now.
Eugene C. Fieg has written: 'Religion journals and serials' -- subject(s): Bibliography, Periodicals, Religion
Christianity
Yes, Cristiano Ronaldo was raised as a Catholic but has publicly shown interest in other religions such as Buddhism and Islam. However, there is no official confirmation that he has officially converted to another religion.
C. L. Sahni has written: 'Forster's A passage to India' -- subject(s): India in literature, Religion, Religion in literature
A C. Bouquet has written: 'Everyday life in New Testament times' 'Comparative religion' -- subject(s): Religion, World Religions
C. Hinduism as stated by Wikipedia