Jeremiah, speaking of King Josiah, said, "He defended the cause of the poor and needy, and so all went well."
Psalm 72 begins with a prayer for kings or political leaders: "Give the king your justice, O God, and your righteousness to a king's son. May he judge your people with righteousness, and your poor with justice. May the mountains yield prosperity for the people, and the hills, in righteousness. May he defend the cause of the poor of the people, give deliverance to the needy, and crush the oppressor."