How do we know God's plan is for the benefit of His people?

Throughout the narrative of Esther, we observe that every seemingly mundane or adverse event is directed by God's sovereign will for the ultimate benefit of His people. For example, Esther's beauty and grace, Mordecai's actions, and even Haman's wicked plans serve to highlight God's overarching control over all circumstances. This reveals that God's dealings with humanity are not random; rather, they are meticulously designed to fulfill His purpose of salvation, thereby ensuring that those whom He loves will be delivered and reconciled to Him.