That brings up another question. Would any contemporary person be taken seriously if they claimed to be sent from G-d? What sort of miracles would be required to establish proof?
Unless they can perform observable, measurable miracles, they likely won't. But, if their message is likeable, they will generate a following nonetheless.
Like this guy?
http://abcnews.go.com/Primetime/story?id=2925021&page=1Fistful, please walk us through the evidence. As far as I can tell, it is all hearsay - reports on testimony of adherents.
I'm glad to report that it is not all hearsay. People like Peter, John the Apostle, Paul, Moses and many others, wrote of things they saw for themselves, including resurrections.
I have gone into more detail in other threads. I may do so again. But you are a smart guy, and you can do your own research. Other people have been paid to write what I would be writing for free. And you get what you pay for. As grampster suggested, the
Evidence books are probably a good place to go. They sell them at my local Barnes & Noble, maybe yours, too. Or you might find it at a library. Which would be good, as it is a big, hardback affair.
If you wish to be really devious, see if any local churches have a library. They might have it. If you can manage to borrow it from them, you can leave all manner of subversive notes in between the pages.