5 “Diapsalma.” The Lord render to You according to Your Heart. The Lord render to You, not according to their heart, who thought by persecution they could destroy You; but according to Your Heart, wherein Thou knew what profit Your passion would have. “And fulfil all Your counsel.” “And fulfil all Your counsel.” not only that whereby Thou laid down Your life for Your friends, that the corrupted grain might rise again to more abundance; but that also whereby “blindness in part has happened unto Israel, that the fullness of the Gentiles might enter in, and so all Israel might be saved.”
Source: The Enarrations, or Expositions, on the Psalms (New Advent)