How do we know that God predestines events in history?

God's sovereignty in predestination is a fundamental tenet of Reformed theology. Acts 2:23 captures this when it states, 'this Jesus delivered up according to the definite plan and foreknowledge of God.' This indicates that everything occurring in history is not random but ordained by God for a specific purpose. Additionally, Romans 9 elaborates on how God, as the Creator, has the authority to shape and direct all aspects of existence, ensuring that His will is accomplished through predetermined plans.