I was once toured around Jerusalem by a 12 year-old boy named Yaakov.  He showed me many sites, including a number of Christian sites, as he knew I was a Christian.  He also talked to me about the evolution from Temple to Rabbinic Judaism - something that is critical to understanding the theological underpinnings of the Book of Acts.  We consider this new movement that is called "the Way" in Acts, and we see what it has to do with the end of Temple Judaism.