It might appear to some (too many, really) that God has set aside Israel, but in reality He is not done with them, and the seven years of Tribulation will bring around a remnant of Jews to believe and be ushered into the coming Millennial reign of Christ.
It is all explained in The Word of GOD, a supernatural messaging vehicle ONLY God could write. To read it and not believe the data transfers is a silly, misguided position too many follow today as deception rises ever higher.
Please read the complete book of Romans before commenting on this issue. It will provide you with the complete context you are currently missing.