A quick thought experiment for you Spud,
Imagine if you will that you were an alien who’d flown far cross the universe and landed on Earth. You’d never heard of Christianity, but there to meet you was Spud. Once the formalities were complete, (a cup of tea and a nice garibaldi biscuit for example) you then said, “So tell me Spud, why do you believe that a man/god existed who was alive, then dead for a bit then alive again?”
And then Spud laid it out for you: “Well, we have ancient texts see with accounts from before people could read and write and had only the most basic medical knowledge. And somebody said he saw it happen, and that person told his pal and so on until eventually it was written down. Only it was written down several times by different authors in texts that draw heavily on the prior ones, but that change some of the details along the way. Oh, and all this happened when numerous miracle stories were accepted in the absence of more rigorous explanations, and the death/re-birth one in particular cropped up in countless other faith systems too.”
Now let’s say too that you were a well-brought up alien who didn’t want to cause offence, so rather than burst out laughing instead you said something like, “but that all seems very flimsy to me Spud, as I’m sure it does to you when the same evidence is used to support miracle stories from different faiths that you don’t think are true (nice biscuit by the way). I’m not saying that your story necessarily isn’t true you understand but why on Earth (see what I did there?) would you think that it is true given all the other naturalistic possible explanations?”
And you would say something like, “but the chances of all those other ones are zero, albeit that I have no way to demonstrate that.”
Now I ask you – as an honest alien and on that basis would you think, “Oh OK then, sounds fair enough to me”, or would you sneak another garibaldi and back away thanking Spud profusely but suddenly remembering another appointment you were already late for, gosh is that the time already etc”?
Be honest now.