3. What does the stern sentence on the rotten world teach us? A very profound truth, not only of the certain divine retribution, but of the indissoluble connection of sin with destruction. The same word is thrice employed in verses 11 and 12 to express 'corruption' and in verse 13 to express 'destruction.' A similar usage is found in 1 Corinthians iii. 17, where the same Greek word is translated 'defile' and 'destroy.' This teaches us that, in deepest reality, corruption is destruction, that sin is death, that every sinner is a suicide. God's act in punishment corresponds to, and is the inevitable outcome of, our act in transgression. So fatal is all evil, that one word serves to describe both the poison-secreting root and the poisoned fruit. Sin is death in the making; death is sin finished.
The promise of deliverance, which comes side by side with the stern sentence, illustrates the blessed truth that God's darkest threatenings are accompanied with a revelation of the way of escape. The ark is always shown along with the flood. Zoar is pointed out when God foretells Sodom's ruin. We are no sooner warned of the penalties of sin, than we are bid to hear the message of mercy in Christ. The brazen serpent is ever reared where the venomous snakes bite and burn.
4. We pass by the details of the construction of the ark to draw the final lesson from the exact obedience of Noah. We have the statement twice over, He did 'according to all that God commanded him.' It was no easy thing for him to build the ark, amidst the scoffing of his generations. Smart witticisms fell around him like hail. All the 'practical men' thought him a dreamy fool, wasting his time, while they prospered and made something of life. The Epistle to the Hebrews tells us the secret of his obedience: 'By faith, Noah,' etc. He realised the distant unseen, because he believed Him who warned him of it. The immediate object of his faith was 'the things not seen as yet'; but the real, deepest object was God, whose word showed him these. So faith is always trust in a divine Person, whether it lays hold of the past sacrifice, the present indwelling Spirit, or the future heaven.
Noah's example teaches us the practical effects of faith. 'Moved with godly fear,' says Hebrews; by which is meant, not a mere dread of personal evil, for Noah was assured of safety--but that godly reverence and happy fear which dwells with faith, and secures precise obedience. Learn that a faith which does not work on the feelings is a very poor thing. Some Christian people have a great horror of emotional religion. Unemotional religion is a great deal worse. The road by which faith gets at the hands is through the heart. And he who believes but feels nothing, will do exactly as much as he feels, and probably does not really believe much more.
So after Noah's emotion followed his action. He was bid to prepare his ark, we have only to take refuge in the ark which God has prepared in Christ; but the principle of Noah's obedience applies to us all. He realised so perfectly that future, with its double prospect of destruction and deliverance, that his whole life was moulded by the conduct which should lead to his escape. The far-off flood was more real to him than the shows of life around him. Therefore he could stand all the gibes, and gave himself to a course of life which was sheer folly unless that future was real. Perhaps a hundred and twenty years passed between the warning and the flood; and for all that time he held on his way, nor faltered in his faith. Does our faith realise that which lies before us with anything like similar clearness? Do we see that future shining through all the trivial, fleeting present? Does it possess weight and solidity enough to shape our lives? Noah's creed was much shorter than ours; but I fear his faith was as much stronger.