>>512859565
>there is a chance that Jesus could have spoken Greek too
Maybe as a second language
In any case it was written based on Aramaic sources or contained Aramaic expressions.

>Jesus only said that he came for "only the jews" was because it was only for his current mission, not the overall plan that God had
And?
The Quran literally promises Israel to the Jews.

>“O Children of Israel, remember My blessings which I bestowed upon you, and that I favoured you over all peoples.” 2:47

http://www.quran-islam.org/articles/part_3/children_of_israel_(P1398).html

Number of times Israel is mentioned in the Quran: 43
Number of times Palestine is mentioned in the Quran: 0.