How does God's work complete our salvation?

The completion of our salvation rests assuredly in the hands of God, who promises that He will lose none of His sheep, as stated in John 6:37. This guarantees that not only are we initially saved, but we are also kept by His power through faith for the fullness of salvation to be revealed at the end times. The apostle Peter emphasizes this in 1 Peter 1:5, indicating that believers are preserved by the power of God. Therefore, the entirety of salvation, from justification to glorification, is God's work alone, prompting an attitude of joy as we recognize that our relationship with Him is firmly rooted in His faithfulness.