Romans 9:31-35

however, Israel, pursuing a law of righteousness, did not arrive at that law.

Why? Because they did not pursue it by faith, but as though they could by works. They stumbled over the stumbling stone,

just as it is written: “Behold, I am laying in Zion a stone of stumbling and a rock of offense, And the one who believes in Him will not be put to shame.”