Romans 11:29-35

²⁹for unrepented of are the gifts and the calling of God;

³⁰for as ye also once did not believe in God, and now did find kindness by the unbelief of these:

³¹so also these now did not believe, that in your kindness they also may find kindness;

³²for God did shut up together the whole to unbelief, that to the whole He might do kindness.

³³O depth of riches, and wisdom and knowledge of God! how unsearchable His judgments, and untraceable His ways!

³⁴for who did know the mind of the Lord? or who did become His counsellor?

³⁵or who did first give to Him, and it shall be given back to him again?