Evidence for God from Science

I wish Jesus had sayed on Earth. He could roam the planet, spreading the Gospel. What testimony his long life and lack of aging could be, for instance. I mean, was Thomas denied the proof he asked for, which was at least as obvious? Our Saviour would never have to allow anybody or anything to harm Him again, if that's your concern. The Holy Spirit could still have plenty to do. In your opinions, how much worse could things be if I had had my wish?

Did anybody you know of, including yourselves, ever give much thought to this before?

I have no problem with being origional, if it comes down to that