The attitude of Jesus Christ to this sect is definitely expressed in the New Testament . Ask yourself the following questions regarding present day Jews Then you decide from the Word of God, who is true Israel.
1). Have the Jews been a blessing to all nations?
2). Have the Jews been "Circumcised In The Heart?"
3). Do the Jews glorify Jesus Christ?
4). Do the Jews declare that Jesus is God?
5). Do the Jews show forth the praises of Christ, God's Son?
6). Have the Jews carried the message of "personal" and "national" Salvation to the ends of the Earth?
7). Do the Jewish people have God's Spirit in their hearts?
8). Was the New Covenant (Testament) written to Jews or Israelites and what is the difference between the two?
9). Are the Jews the "lost sheep of the house of Israel?"
10). Are the Jews the "children of God, scattered abroad?"
11). Are the Jews the servants of God?
12). Are the Jews a Holy Nation and People?
13). Are there any Jews mentioned in the "faith chapter" of Hebrews 11?
14). Are the Jews a righteous nation?
15). Are the Jews bringing forth the fruits of God's Kingdom?
16). Are the Jews kind to strangers in their midst?
17). Are the Jews called the "children of the living God?"
18). Do the Jews admit that they are not God's People?
19). Do the Jews have all of God's Word?
20). Are the Jews a Great and Mighty Nation?
21). Do the Jews possess the "gates of their enemies?"
22). Are the Jews a "company of nations?"
23). Are the Jews above all people in moral excellence?
24). Are the Jews today called through Isaac?
25). Have the Jews ever lost their identity?
26). Have the Jews ever been called by a "new name?"
27). Are the major heathen nations aligned against the Jews alone?
28). Are the modern day Jews described as "a great lion?"
29). Did the Jews deliver Jerusalem from the power of the heathen?
30). Has the Jewish people ever had the name of "Great?"
31). Have the Jews been foremost in ending slavery?
32). Have the Jews been great colonizers?
33). Do the Jews recognize Jesus as Messiah?
34). Does your pastor teach that the "Jews are ALL of Israel?"
35). Do you honestly know what the Bible teaches about the Jews and Israel?
 Luke xi and John viii.