Here we get to open Psalm 72 and see what it has for us to learn. The Psalmist first asks God to guide his leadership style and the leadership of the person after him, ensuring the best for God's people. Then he mentions that God brings salvation to the needy and breaks in pieces the oppressor. To me this is so comforting to realize that clearly, God judges rightly, knowing who needs help, meeting that need, and ensuring that those in the wrong are brought to justice.