"how can the immaculate conception have occurred..." let me help you. You meant the virgin birth. The Immaculate Conception, in Catholic terminology, was a different event entirely.

The same set of stories, Catholic standard issue, relies on Jesus having said to Peter, "Upon this rock I will build my church." (Matthew 16:18 -- is this among the entries you say were slotted in? Just curious, if you can be bothered, since you brought it up.

It doesn't work that way. The Firefox "Master Password" just protects the vault of saved passwords. The saved passwords still appear automatically (without entering a master pw) on any site where you have OK'd the saving of a pw.

Might we suppose that your email address is not just a clear name or dictionary words, but rather includes some combination of numbers? If so it's likely that someone with a similar email address meant to type in theirs and entered yours by mistake. I'd say your actions in changing the password then closing the account were still reasonable, but the intermediate thing about changing the name with a shouted admonition seems silly. They're not really all out to get you.

On the other hand, since I see your post was moderated "Funny" it could be that it was a put-on and you were just out to get me.