Christian in Christendom or in Christianity

Often a lot of people do not know to differentiate between Christendom, Christianity, religiosity and even limit religiousness to Christians, forgetting that there are many other religious groups who have all sorts of worship.

A Book to trust #12 Archaeology confirming or denying claims of the Bible #3 Material evidence to survive

Archaeology, in the last decades, may have uncovered a lot of biblical events and figures, but no archaeological confirmation is likely to ever deliver any kind of death blow to the side of disbelief.