There are contradictions between each gospel, which leads me to personally believe, this is only my opinion, that the accounts in some cases are incorrect, especially in Luke. Luke is where Christ said this:
24:38 And he said unto them, Why are ye troubled? and why do thoughts arise in your hearts? 24:39 Behold my hands and my feet, that it is I myself: handle me, and see; for a spirit hath not flesh and bones, as ye see me have.
(King James Bible, Luke)
Also in Luke:
24:42 And they gave him a piece of a broiled fish, and of an honeycomb.
24:43 And he took it, and did eat before them.
This last could be symbolic and not incorrect: A fish in the early church was a symbol of Christ. Just a guess.
Yes, I agree. I think the gospel writers and the book of Acts, where it says that Jesus showed himself to be alive by many proofs, are claiming Jesus was dead and came back to life. But does that mean it's true? Since the gospels were written years later and do contradict each other, I think there is a very good possibility that the resurrection is built on legends and traditions that had spread after the crucifixion. Things like people coming out of their graves and Jesus appearing and disappearing and then floating off into the sky, make it hard to believe literally. Yet, that is what is expected of believers in some Christian sects.
But now... is the explanation that the writers wrote a symbolic story about the symbolic body of Jesus coming back to life? Or, like some Muslims believe, that Jesus didn't die on the cross? One way or another any new religion has to find an explanation or interpretation that does away with the resurrection and that Jesus is the only way... that salvation only comes through faith and belief in him. Which also means getting rid of the idea that Adam and Eve literally fell from grace, got cursed and because of their disobedience sin entered the world. As we all know, that is supposedly why Jesus, the perfect sacrifice, had to die... to pay the penalty for those sins.
Probably most of us that don't believe all of that would just say, "Yeah, it made up. None of it is true." But is it "symbolically" true? And who cares? What's so great about a "symbolic" resurrection? Or that Jesus "symbolically" paid the price of the sins that we all "symbolically" inherited by Adam's fall? For me, the Baha'i Faith would be much more believable if it just said that the older religions were just man's guesses and interpretations about God. Those older religions had useful spiritual truths in them, but the stories are nothing but myth and legend.
But, instead, Jesus has to be dead. Krishna can't be an incarnation, and he didn't teach reincarnation as believed by many Hindus. And Buddha taught about the one true God. The same God of the Abrahamic religions. Why is all that necessary? Why can't those people that wrote the stories that became Scriptures of these older religions just be wrong? And as you've shown the gospel stories do contradict each other.
So, I have no problem believing the stories were myth and legend and were embellished. Then later Christian leaders picked which stories were going to be canonized, and then on top of that... they added things in and misinterpreted the stories. Making their "truth" that Jesus was God, Satan was a fallen archangel, and, if a person doesn't confess their sins and trust in Jesus, they were going to be sent to hell, and, of course, Jesus was coming back.