[cheekopekman]

God referred to Israel as “His people” (Deuteronomy 7:6); His “treasured possession” (Psalm 135:4), and even the “apple of His eye” (Zechariah 2:8).

From Deuteronomy 7:6-10, we know that God did not choose Israel because they were strong or mighty. In fact, God chose Israel when they were small and weak, a people without a land. 

Why does Allah impose continued suffering upon Jews if all the 3 religions worship the same God?

Sahih al-Bukhari 558
Narrated Abu Musa:

The Prophet (ﷺ) said, "The example of Muslims, Jews and Christians is like the example of a man who employed laborers to work for him from morning till night. They worked till midday and they said, 'We are not in need of your reward.' So the man employed another batch and said to them, 'Complete the rest of the day and yours will be the wages I had fixed (for the first batch). They worked until the time of the `Asr prayer and said, 'Whatever we have done is for you.' He employed another batch. They worked for the rest of the day till sunset, and they received the wages of the two former batches."

: “Judgement Day will not come until the Muslims fight the Jews. The Jews will hide behind the stones and the trees, and the stones and the trees will say, oh Muslim, oh servant of Allah, there is a Jew hiding behind me — come and kill him.”

Just as the Israelites were God's chosen people so we Christians are disciples of the Lord Jesus Christ lah!