I answered that question. You have not answered mine. Do you believe Jerusalem existed? YOUR statement was that Jesus couldn't exist because of the letter j not existing. In order for that logic to stand, Jerusalem also has to not have existed. Both begin with the letter j. Hell, I could use the word jump. Do you think people jumped back then? I'm not sure, there was no letter j, so how could they jump in the air? It's an equivalency question. So will you answer that question or keep dodging it?
I posted a link with my source. The bible is not my source. You can keep ignoring that, but it really doesn't help your argument.
The only thing I took from the bible is this: treat others as you wish to be treated. The rest is fairy tales and bullshit. But that is a good rule to live by. You won't always be treated how you treat others, but you are more likely to receive the same treatment you do give others. If you're a dick to someone, they will likely be a dick back to you. If you're nice to someone, they will probably be nice to you too.
Now having said that, some of the Ten Commandments are good rules to live by, like don't murder and steal. Even the bearing false witness against your neighbor is pretty good too(don't lie about people). The rest are hilariously stupid. Invisible man that lives in the sky and has a list of things you can't do or you'll end up in a place filled with fire and brimstone and pain and suffering, but he loves you? (Thanks to George Carlin) Religion is bullshit.(thanks Penn and Teller)