The Bible is translated from Greek. The word Jew in those passages are translated from the word Ἰουδαίους which really means Judean. When ever you read Jew in the Bible it should really be read as Judean. Judeans back in the days of Jesus are NOT the same as the Jews that plague us today. Judea was a geographical area and calling someone Judean is like calling some who lives in Germany German. Now just like there lots of non-blood Germans in Germany today there were lots of different people that lived in Judea that weren't blood Judeans. Some of them were the Pharisees, a race of Edomite-Canaanite-Egyptian mongrel interlopers deformed by centuries of inbreeding and congenital STDs. The Jews of today are direct line descendants of the Pharisees. The Jews openly admit this. It was the Pharisees that Jesus called the Synague of Satan and it was the Pharisees that had Christ killed.