3. Note in one word that we have here at the beginning of human history the solemn distinction which runs through it all. These two, so near in blood, so separate in spirit, head the two classes into which Scripture decisively parts men, especially men who have heard the gospel. It is unfashionable now to draw that broad line between the righteous and the wicked, believers and unbelievers. Sheep and goats are all one. Modern liberal sentiment--so-called--will not consent to such narrowness as the old-fashioned classification. There are none of us black, and none white; we are all different shades of grey. But facts do not quite bear out such amiable views. Perhaps it is not less charitable, and a great deal truer, to draw the line broad and plain, on one side of which is peace and safety, and on the other trouble and death, if only we make it plain that no man need stop one minute on the dark side.
4. The solemn divine voice reads the lesson of the power of sin, when once done, over the sinner. Like a wild beast, it crouches in ambush at his door, ready to spring and devour. The evil deed once committed takes shape, as it were, and waits to seize the doer. Remorse, inward disturbance, and above all, the fatal inclination to repeat sin till it becomes a habit, are set forth with terrible force in these grim figures. What a menagerie of ravenous beasts some of us have at the doors of our hearts! With what murderous longing they glare at us, seeking to fascinate us, and make us their prey! When we sin, we cannot escape the issues; and every wrong thing we do has a kind of horrible life given it, and sits henceforth there, beside us, ready to rend us. The tempting, seducing power of our own evils was never put in more startling and solemnly true words, on which the bitter experience of many a poor victim of his own past is a commentary. The eternal duty of resistance is farther taught by the words. Hope of victory, encouragement to struggle, the assurance that even these savage beasts may be subdued, and the lion and adder (the hidden and the glaring evils--those which wound unseen, and which spring with a roar) may be overcome, led in a silken leash or charmed into harmlessness, are given in the command, which is also a promise, 'Rule thou over it.'