How does God fulfill His purpose through the actions of wicked people?

Scripture illustrates that God does not merely allow the wicked to act without purpose; rather, He ordains their actions to accomplish His will. The story of Pharaoh in Exodus demonstrates this truth, as God hardened his heart to ensure that the plagues and Israel's deliverance would showcase His power. This is echoed in Romans 9:17, where Paul references the purpose of God's choosing Pharaoh to reveal His glory to the nations. By orchestrating these events, God exhibits His sovereignty and brings about the ultimate good, thereby fulfilling His divine plan.