What does the Bible say about the rest of faith?

The rest of faith, as described in Hebrews 4, signifies a spiritual tranquility that believers experience by trusting in Christ's finished work. Those who believe enter into this rest, which stands in contrast to the unbelief that leads to spiritual peril. The assurance of this rest is rooted in recognizing Christ's redemptive work, the reconciliation of God and sinners, and the fulfillment of God's promises. Believers, like Abraham, are encouraged to hold firm to their faith, fully assured that what God has promised will surely occur.