What does the Bible say about finding refuge in the past?

In Hebrews 3:7-14, the author cautions believers about finding refuge in the past, emphasizing that faith should be rooted in the present. He points out that relying on yesterday's experiences—what we did, believed, or felt—can lead us to a false sense of security. Just as the church at Sardis was criticized for having a reputation of being alive while being dead, so too can we fall into the trap of depending on past faith, which is like eating yesterday's manna that breeds worms. True assurance comes from a living and active faith in Christ today, not from past experiences.