A Jewish businessman in Brooklyn decided to send his son to Israel to absorb some of the culture of the homeland. When the son returned, the father asked him to tell him about his trip. The son said, ""Pop, I had a great time in Israel. Oh, and by the way, I converted to Christianity."" ""Oh, my,"" said the father. What have I done?"" He decided to go ask his old friend Jacob what to do. Jake said, ""Funny you should ask. I too sent my son to Israel, and he also came back a Christian. Perhaps we…