How do we know that the teachings of the Old Testament apply to us today?

The relevance of the Old Testament to modern believers is strongly affirmed in 1 Corinthians 10:11, where Paul teaches that the events recorded were written for our instruction. They serve as types and pictures illustrating gospel truths that are applicable to all ages. The preservation of God's Word through generations emphasizes its timeless nature, reminding us that just as past believers were called to faith and obedience, so are we. The gospel's continuity from the garden of Eden through Scripture demonstrates that God's plan for salvation has always been at work, making these ancient texts valuable for our understanding of grace.