Al Fadi is sharing how to ask muslims the hard question about polygamy .  He uses Q 4:3 as a reference that talks about marrying many wives.  He points out that the Quran ordain and commands muslims to marry more than one wife ,but the Bible does not do that. In Genesis 2:24 and Matthew 19:3, the Bible talks that marriage is one man and one woman becoming one. He uses a FB post from Feb 11, "Why Mohammad is a false prophet because he permitted marrying multiple women...."