How does God devise means for the banished?

In the sermon, the wise woman's request for King David to devise means to bring back Absalom parallels God’s action toward His banished elect. God’s means for reconciling sinners involves the sending of His Son, Jesus Christ, who fulfills the law and satisfies justice. John 3:16 underscores this truth: 'For God so loved the world that he gave his one and only Son.' Furthermore, through the gospel, God employs preaching as a means to convey the message of grace and repentance, allowing the banished to return to Him.