I believe it's quite possible that the claim of Jesus' resurrection was in fact a hoax involving the stealing of his body from the tomb. That would explain why one of the gospels claims that the soldiers were paid to lie saying that his body was stolen. Maybe the soldiers didn't lie. Maybe that is, in fact, the truth and the writer is claiming that it's a lie to poison the minds of new, prospective converts so that they will disbelieve the stolen body truth when they hear it from critics of the religion. JWs do the same kind of thing today to their bible students: "People will tell you that we break up families and we're a cult. Don't believe them it's all lies by those who hate us".
It's very interesting that gospel accounts relate that Jesus' disciples had trouble recognizing him after his resurrection. Another NT book suggests that the identity/recognition of the resurrected Jesus was kept hidden from most but revealed only to a few chosen ones. Think about it: This claim would be extremely convenient for explaining why no one noticed Jesus alive after his death - because he was never actually resurrected. His disciples can simply answer that refutation by saying no one saw him because his identity was kept hidden from all but a few. In other words, this hidden identity claim serves to make the claim of Jesus' resurrection unfalsifiable - at least from the perspective of persons saying no one saw Jesus alive after his death. And here's the best part:
Resurrection hoaxing disciple: "Of course you saw Jesus. Do you remember that man you were speaking to on the road to Emmaus? That was Jesus! You didn't recognize him because his identity was miraculously kept hidden from you. But that was Jesus - you spoke to the resurrected Jesus!!"
Gullible disciple: "I did? . . . I did . . . I saw the resurrected Jesus! I SAW THE RESURRECTED JESUS!!"
See how that could work? What if the bulk of the 500 witnesses whom the bible claims saw the resurrected Jesus, were persons that were duped in a manner similar to the example above, using the hidden identity claim? What if, in a desperate bid to keep the religion going after the death of the historical Jesus, a hoaxer impersonated the resurrected Jesus; and the hidden identity claim was concocted to serve as cover for the fact that he didn't resemble the Jesus that all were familiar with? When people want to believe it's not hard to deceive them.