[lostalex]

Well believing in something doesn't make it true. If the guy identifies as christian then he is christian, he's not a jew. and having ancestors that were jewish, well don't all christians have ancestors that were jews? jesus christ himself was a jew, the original christians, the disciples were all jews, so having jewish ancestry doesn't make someone any less christian.

All christians still use and believe in the old testament which is a jewish text. so having jewish ancestry has nothing to do with you being a christian or not.