How do we know that God's sovereignty is supreme over creation?

God's sovereignty is a foundational doctrine in Reformed theology, rooted in the understanding that He is the Creator and sustainer of all things. In Revelation 10, the description of Christ standing with one foot on the sea and the other on the earth illustrates His supreme authority over creation. This sovereignty is structured in God's eternal purpose as indicated in Ephesians 1:11, where Paul asserts that God works all things according to the counsel of His will. Every moment and event are orchestrated by His providence, and nothing escapes His divine plan.