How do we know that God's blessings are eternal?

The eternal nature of God's blessings is grounded in His sovereign will and purposes established before the foundation of the world. As we learn in Ephesians 1:4-5, He chose us in Christ to be holy and blameless, predestining us for adoption as His children. This assurance of eternal blessings is coupled with the promise that nothing can separate us from the love of God (Romans 8:38-39), affirming the security we have in Christ. These blessings include spiritual gifts that are meant to endure eternally, unlike temporary earthly blessings that may fade away.