The power of God is His infinite ability to accomplish all His holy will. It is displayed in creation ("By the word of the LORD the heavens were made" — Psalm 33:6), in redemption ("the gospel... is the power of God for salvation" — Romans 1:16), in resurrection ("the immeasurable greatness of his power toward us who believe" — Ephesians 1:19), and in judgment. Paul declares Christ crucified to be "the power of God and the wisdom of God" (1 Corinthians 1:24). God's power is not limited by anything outside Himself — He does whatever He pleases in heaven and on earth.
Power: the faculty of doing or performing any thing; force; energy; the ability to act.
POW'ER, n. [L. potentia.] 1. The faculty of doing or performing any thing; the faculty of moving or of producing a change. 2. Force; energy; as the power of an engine. 3. In theology, the omnipotence of God; the ability to do all things. Note: Webster understood divine power as unlimited, personal, and purposeful — the capacity of God to accomplish everything He decrees.
• Romans 1:16 — "The gospel... is the power of God for salvation to everyone who believes."
• 1 Corinthians 1:24 — "Christ the power of God and the wisdom of God."
• Ephesians 1:19-20 — "The immeasurable greatness of his power toward us who believe, according to the working of his great might."
• 2 Corinthians 12:9 — "My power is made perfect in weakness."
The power of God is reduced to personal empowerment or emotional experience.
Charismatic excess reduces the power of God to ecstatic experience — falling down, shaking, emotional highs marketed as "the anointing." Prosperity theology redefines God's power as the ability to acquire wealth and health. Progressive theology denies God's power over nature and history entirely. But the power of God in Scripture is displayed supremely in the cross — foolishness to the world, yet the very power of God unto salvation. God's power is not a commodity to be harnessed for human ambitions; it is sovereign energy directed toward God's own purposes.
• "The power of God is not a feeling in a worship service — it is the force that spoke the universe into existence and raised Christ from the dead."
• "Paul was not ashamed of the gospel because it is the power of God — not a suggestion, not an invitation, but power unto salvation."