How do we know God’s grace is eternal?

The eternality of God's grace is a cornerstone of Reformed theology. As noted in 2 Timothy 1:9, Paul emphasizes that our calling and salvation are not based on our works but rather according to God's own purpose and grace established before time. This pre-temporal plan illustrates the unchanging and sovereign nature of God's grace, affirming that His redemptive work through Christ was determined in eternity, reflecting both His character and commitment to His people. Such assurance allows believers to rest confidently in the unshakeable promise of grace throughout their lives.