What does the Bible say about God's kingdom and Satan?

Since the fall of Adam and Eve, God's eternal purpose has been to recover His kingdom from Satan. Throughout Scripture, especially in Revelation, we see the unfolding of this plan, which ultimately has Christ, the Lamb of God, at its center. He is the one who qualifies to implement this recovery by paying the sin debt of His people, ensuring that everything that belongs to Satan must be destroyed. The struggle between God's righteousness and Satan's deceit is a major theme in both the Old and New Testaments as God strives to restore a kingdom characterized by peace and righteousness.