Oh, the depth of the riches of the wisdom and knowledge of God!  How unsearchable his judgments, and his paths beyond tracing out!
³⁴ “Who has known the mind of the Lord?
    Or who has been his counselor?”
³⁵ “Who has ever given to God,
    that God should repay them?”
³⁶ For from him and through him and for him are all things.
    To him be the glory forever! Amen.

(Romans 11:33-36 -- NIV)