Pakistan rape law

Today in the news is a story about legislators from Pakistan threatening to dissolve the current government over an ammendment to the current rape law which says that a woman needs 4 witnesses to prove a rape, if not, she could be accused as an adulterer and penalized for making false accusations. Although I am not in favor of making generalizations about Islam as being an evil and wicked religion (intellectual honesty forbids it) I do have to ask the question-can you imagine this happening in a Christian country in today's society? If this does not show the difference between the values of Jesus and the values of Muhammed, I don't know what does.