Why did Israel fail and suffer curse? Deuteronomy 29:22–29 looks forward to the hearing of God's Word, publicly read, in the holy assembly on the coming Lord's Day. In these eight verses of Holy Scripture, the Holy Spirit teaches us that that Israel was cursed so that we would learn God's hatred of sin. This passage reveals God's sovereign authority over the future and His holy hatred of sin, using the judgment on the land as a lasting testimony to the consequences of covenant unfaithfulness. While the secret things belong to God alone, He graciously reveals His Word for us to do, and especially His Son for us to believe in. The emphasis on divine wrath against idolatry and rebellion underscores the seriousness of forsaking God, yet it is balanced by the profound gift of revelation—culminating in the person and work of Christ, Who bears the wrath we deserve and enables obedience through His resurrection life. The sermon calls believers to focus on what God has revealed, particularly the gospel of Jesus Christ, Who is the ultimate expression of divine revelation and the only means of true life and obedience.