7:21-24 All the men, women, and children, that were in the world, excepting those in the ark, died. We may easily imagine what terror seized them. Our Saviour tells us, that till the very day that the flood came, they were eating and drinking, Lu 17:26,27; they were deaf and blind to all Divine warnings. In this posture death surprised them. They were convinced of their folly when it was too late. We may suppose they tried all ways and means possible to save themselves, but all in vain. And those that are not found in Christ, the Ark, are certainly undone, undone for ever. Let us pause, and consider this tremendous judgment! Who can stand before the Lord when he is angry? The sin of sinners will be their ruin, first or last, if not repented of. The righteous God knows how to bring ruin upon the world of the ungodly, 2Pe 2:5. How tremendous will be the day of judgment and perdition of ungodly men! Happy they who are part of Christ's family, and safe with him as such; they may look forward without dismay, and rejoice that they shall triumph, when fire shall burn up the earth, and all that therein is. We are apt to suppose some favourable distinctions in our own case or character; but if we neglect, refuse, or abuse the salvation of Christ, we shall, notwithstanding such fancied advantages, be destroyed in the common ruin of an unbelieving world.

24. an hundred and fifty days—a period of five months. Though long before that every living creature must have been drowned, such a lengthened continuance of the flood was designed to manifest God's stern displeasure at sin and sinners. Think of Noah during such a crisis. We learn (Eze 14:14) that he was a man who lived and breathed habitually in an atmosphere of devotion; and having in the exercise of this high-toned faith made God his refuge, he did not fear "though the waters roared and were troubled; though the mountains shook with the swelling thereof" [Ps 46:3].