Let us think of Achan's temptation. A large amount of valuable property fell into the hands of the Israelites at Jericho. By a rigorous law, all was devoted to the service of God. Now a covetous man like Achan might find many plausible reasons for evading this law. "What I take to myself (he might say) will never be missed. There are hundreds of Babylonish garments, there are many wedges of gold, and silver shekels without number, amply sufficient for the purpose for which they are devoted. If I were to deprive another man of his rightful share, I should be acting very wickedly; but I am really doing nothing of the kind. I am only diminishing imperceptibly what is to be used for a public purpose. Nobody will suffer a whit by what I do,--it cannot be very wrong."
Now the great lesson taught very solemnly and impressively to the whole nation was, that this was just awfully wrong. The moral benefit which the nation ultimately got from the transaction was, that this kind of sophistry, this flattering unction which leads so many persons ultimately to destruction, was exploded and blown to shivers. A most false mode of measuring the criminality of sin was stamped with deserved reprobation. Every man and woman in the nation got a solemn warning against a common but ruinous temptation. In so far as they laid to heart this warning during the rest of the campaign, they were saved from disastrous evil, and thus, in the long run, they profited by the case of Achan.
That sin is to be held sinful only when it hurts your fellow-creatures, and especially the poor among your fellow-creatures, is a very common impression, but surely it is a delusion of the devil. That it has such effects may be a gross aggravation of the wickedness, but it is not the heart and core of it. And how can you know that it will not hurt others? Not hurt your fellow-countrymen, Achan? Why, that secret sin of yours has caused the death of thirty-six men, and a humiliating defeat of the troops before Ai. More than that, it has separated between the nation and God. Many say, when they tell a lie, it was not a malignant lie, it was a lie told to screen some one, not to expose him, therefore it was harmless. But you cannot trace the consequences of that lie, any more than Achan could trace the consequences of his theft, otherwise you would not dare to make that excuse. Many that would not steal from a poor man, or waste a poor man's substance, have little scruple in wasting a rich man's substance, or in peculating from Government property. Who can measure the evil that flows from such ways of trifling with the inexorable law of right, the damage done to conscience, and the guilt contracted before God? Is there safety for man or woman except in the most rigid regard to right and truth, even in the smallest portions of them with which they have to do? Is there not something utterly fearful in the propagating power of sin, and in its way of involving others, who are perfectly innocent, in its awful doom? Happy they who from their earliest years have had a salutary dread of it, and of its infinite ramifications of misery and woe!
How well fitted for us, especially when we are exposed to temptation, is that prayer of the psalmist: "Who can understand his errors? cleanse Thou me from secret faults. Keep back Thy servant also from presumptuous sins; let them not have dominion over me: then shall I be perfect, and I shall be clear of great transgression."