A Jewish man has a son... ...and he is very disappointed in his son's lack of interest in their faith. So he decides to send his son to Israel to learn a thing or two about Judaism. When the son returns, the father asks ""did you have a good trip?"" ""So great, Dad. I learned so much, saw some great historical landmarks, and even learned some Hebrew!"" The father was quite pleased. Then the son said ""and I also became a Christian!"" The father, being quite distraught, decided he needed some gui…