Romans 11:29-35

²⁹And the gifts and the calling of God be without repenting, or revoking.

³⁰And as sometime also ye believed not to God, but now ye have gotten mercy for the unbelief of them;

³¹so and these now believed not into your mercy, that also they get mercy.

³²For God closed all things together in unbelief, that he have mercy on all.

³³O! the highness of the riches of the wisdom and of the knowing, of God; how incomprehensible be his dooms, and his ways be unsearchable.

³⁴For why who knew the wit of the Lord, or who was his counsellor?

³⁵or who former gave to him, and it shall be requited again to him?