There are several reasons why this would be, one that shows Mary's linage and another shows Joseph, so they both may be correct from a point of view, or it could be an error by a scribe who recorded it incorrectly.<quoted text>
Paragraph #3: "Should we be fool enough to believe a book that is wrought with contradictions (like the Bible,) when the Bible itself tells us that Allah (God) is not the author of confusion but of peace (1 Cor. 14:33)? Allah (God) did not write the Bible but the Bible is in a corrupted state. My favorite CONTRADICTION to point out is Matt. 1:6 & Luke 3:31.
"Matt. 1:6:'And Jesse begat David the king; and David the king begat Solomon of her that had been the wife of Urias;'
"Luke 3:31:'Which was the son of Melea, which was the son of Menan, which was the son of Mattatha, which was the son of Nathan, which was the son of David,'"
It's do different with the Qur'an except that you have developed a system that an older passage is superseded by a newer one if they contradict. So the passages of peace and the passages that call for Holy War clearly conflict, but the superseding system takes care of that. It is why the terrorists win most of the debates with moderates since most of the Holy War passages are later recordings, and at the same time those moderates can claim it is a book of peace to the west.