Definition and Scope
God's sovereignty refers to His supreme power and authority over all creation. It encompasses His ability to govern and control all things according to His will and purpose. This concept is foundational to understanding God's nature and His relationship with the world. The sovereignty of God implies that nothing happens outside of His knowledge and will, and that He orchestrates all events for His glory and the ultimate good of His creation.

Biblical Foundation
The Bible consistently affirms God's sovereignty. In Isaiah 46:9-10 , God declares, "I am God, and there is no other; I am God, and there is none like Me, declaring the end from the beginning, and from ancient times what is still to come. I say, ‘My purpose will stand, and I will do all that I please.’" This passage highlights God's unique ability to declare and accomplish His purposes throughout history.

In the New Testament, Ephesians 1:11 states, "In Him we were also chosen as God’s own, having been predestined according to the plan of Him who works out everything by the counsel of His will." This verse underscores the idea that God actively works out all things in accordance with His divine plan.

Attributes of Sovereignty
1. Omnipotence: God's sovereignty is closely linked to His omnipotence, meaning He possesses unlimited power. Jeremiah 32:17 proclaims, "Ah, Lord GOD! You have made the heavens and the earth by Your great power and outstretched arm. Nothing is too difficult for You!" This power enables God to execute His will without hindrance.

2. Omniscience: God's sovereignty is also tied to His omniscience, His complete and perfect knowledge of all things. Psalm 147:5 states, "Great is our Lord and mighty in power; His understanding has no limit." God's infinite knowledge ensures that His sovereign decisions are wise and just.

3. Providence: God's sovereignty is expressed through His providence, His ongoing involvement in the world. Matthew 10:29-31 illustrates this care: "Are not two sparrows sold for a penny? Yet not one of them will fall to the ground apart from the will of your Father. And even the very hairs of your head are all numbered. So do not be afraid; you are worth more than many sparrows."

Human Responsibility and Divine Sovereignty
While God is sovereign, the Bible also affirms human responsibility. The tension between divine sovereignty and human free will is a profound mystery. Proverbs 16:9 states, "A man’s heart plans his course, but the LORD determines his steps." This suggests that while humans make choices, God ultimately directs the outcomes.

Sovereignty in Salvation
God's sovereignty is particularly evident in the doctrine of salvation. Romans 8:29-30 explains, "For those God foreknew, He also predestined to be conformed to the image of His Son... And those He predestined, He also called; those He called, He also justified; those He justified, He also glorified." This passage highlights God's sovereign role in the salvation process, from predestination to glorification.

Sovereignty in History
Throughout history, God's sovereignty is evident in His control over nations and rulers. Daniel 2:21 declares, "He changes the times and seasons; He removes kings and establishes them." This demonstrates that God is actively involved in the rise and fall of leaders and empires, guiding history according to His divine plan.

Conclusion
The sovereignty of God is a central theme in Scripture, affirming His ultimate authority and control over all things. It provides believers with assurance that God is actively working in the world and in their lives, orchestrating all events for His glory and their good.