A priest goes into a barbershop, gets a haircut, thanks the barber and asks how much he owes him.The barber says, "Father, you're a holy man of the cloth, I couldn't charge you, it's on the house."The priest says, "Thank you, my son," and leaves.The next day, magically appearing on the doorstep of the barbershop are 12 silver coins. A few days later, a Sheik goes in for a trim, and when the time comes to pay the barber says,"No money, please. You're a spiritual leader, a man of the people, it's on the house."The Sheik says, "God bless you," and leaves.The next day, magically appearing on the doorstep are 12 gold coins. The following week a rabbi comes in, gets a haircut, goes to pay, and the barber says,"No, Rabbi, you are a learned man, a wise man, I can't take any money from you, go in peace."The next day, magically appearing on the doorstep of the barbershop are 12 Rabbis!