How to Disarm a Mythicist?

Paul is the best new testament reference we have. Paul's anthropology is a bodily anthropologist. I think the orthodox view of jesus being raised in a body, even on paul,. i'm certainly clearing the gospels, but even paul held to bodily resurrection. But we're not geting anywhere. It's like the body in the grave thing. It sounds funny, and they think theyare going to get to first pace by trying to trap you on something. But it doesn't disprove resurrection. So why wastei your time?