As I read Romans 9 and 10, I see in my mind's eye the religious Jews in Israel as they bobbed back and forth, their prayer shawls waving gently with their movements while they prayed earnestly at the Western Wall. I just returned from Israel and saw this same scene, which always brings tears to my eyes. They are praying for Messiah—when Messiah has already come.
These Jews have great zeal in their religious activity, but they are without knowledge. Paul recognized this. He says about them, "For I bear them witness that they have a zeal for God, but not according to knowledge. For they being ignorant of God's righteousness, and seeking to establish their own righteousness, have not submitted to the righteousness of God" (Rom. 10:2-3).