I could subscribe to [P] being pharisees in Israel. Chapter 5 of this book links the pharisees to the nephilim

https:// books.google.com/books?id=0sBYDQAAQBAJ&pg=PT58&lpg=PT58&dq=the+nephilim+agenda+pharisees&source=bl&ots=6WdGDQ2TF-&sig=ePzwdZq1M-7hs_y9Q8Q64x7FX0U&hl=en&sa=X&ved=0ahUKEwis-qf6uNXaAhUFRK0KHdGTAeEQ6AEINjAD#v=onepage&q=the%20nephilim%20agenda%20pharisees&f=false