The sermon explains that God’s holiness is unchanging and non-negotiable, shown dramatically in the account of Nadab and Abihu offering unauthorized fire before the Lord. Because God is holy, His people must respond with obedience, reverence, and discernment—approaching Him on His terms, avoiding casual flippancy toward Him, and learning to distinguish between what is holy and what is common. The conclusion calls listeners to self-examination and connects God’s holiness to the cross of Christ, where God’s holy judgment against sin and His gracious provision of salvation meet.
