What does the Bible say about the mystery of God's will?

Ephesians 1:9 states that God has revealed the mystery of His will according to His good pleasure. This mystery encompasses the grand design of redemption, which originates in God’s eternal mind before the creation of the world. It reveals that God's will isn't a mere afterthought or reaction to human sin but is a deliberate plan wherein redemption is woven into the very fabric of His sovereign will.

This plan emphasizes that it is God's good pleasure, not human foresight or merit, that undergirds our salvation. It showcases God's grace, highlighting that the foundation of our recovery in Christ is rooted solely in His divine will, reinforcing the principle that salvation is by grace alone. Thus, believers are called to reflect on this profound truth, acknowledging that it solely rests on God's infinite wisdom and power to bring about His purposes.