Maybe biocentrism was a blind alley. I only meant to mention it in passing as saying maybe the universe is very different from what we imagine. That may be the case biocentrism or not. Lanza is not as plausible as I first thought, although there do appear to be some prominent scientists who approve of his ideas.
But about the resurrection of Jesus.
I think the best argument against the resurrection is the fact there has never been anything else like it proven to have happened in the history of human experience.
And maybe the best argument for the resurrection is the fact that Jesus' followers were energised to catapult Chritianity to be the leading world religion and shaper of world history following his resurrection. The history of the Jews and then Christendom may be the best evidence that there is some sort of meaning in the unfolding of events, depending on your perspective. And the resurrection is at the core of that story.
But the best reason for reserving judgement, in my view, is that the question of the resurrection is inextricably bound up with the idea of there being a supreme being. If there is no God then there seems little point talking about a resurrection of Jesus 2000 years ago. But if there is a God there is no reason to suppose he could not have resurrected Jesus if he wished. From that point of view it doesn't matter that we haven't seen a resurrection since, because God can obviously do so if he wishes. Unusual or even unique events are possible if there is a God.
So I don't see much evidence for positively claiming the resurrection did happen. But at the same time I don't see any reason for saying it could not have happened. Because there may be a supreme being and he could have resurrected Jesus if he wished and could have guided the course of Christian history if he wished. I guess that's why some people read the Bible and Christian theology and experience Christian ritual and decide it makes sense to them. On that basis they find the complete story plausible as a way of making sense of reality, and that includes the resurrection. We don't need to agree with it to acknowledge it's a reasonable interpretation of events.