III. The order of these human duties is significant. We have, next after the law of parental reverence, three commandments, which, in a descending series of importance, forbid crimes against life, marriage, and property. Then the law passes from deeds to the more subtle, and, as men think, less grave, offences of the tongue. Next it crosses the boundary which divides human from divine law, and crimes from sins, to take cognisance of unspoken and unacted desires. So the order of progress in the first table is exactly the reverse of that in the second. There we begin with inward devotion, and travel outwards by deed and word to the sabbatical institution; here we begin with overt acts, and travel inwards, through words, to the hidden desire. The end touches the beginning. For that which we 'covet' is our God; and the first commandment is only obeyed when our hearts hunger after Him, and not after earth. The sequence here corresponds to the order of progress in our knowledge and practice of our human duties. The first thing that the rudest state of society has to do is to establish some kind of security for life and property and woman's honour. The worst men know that much as their duty, however foul may be their lips, and hot their passions. Then the recognition of the sanctity of the great gift of speech, and the supreme obligations of veracity, grow upon men as they get above the earlier stage. Most children pass through a phase when they tell lies as pastime, and most rude societies and half-moralised men have a similar epoch. Last of all, when actions have been bridled and the tongue taught the law of truth, comes the full recognition that the work is not done till the silent longing of a hungry heart is stilled, and that unselfish love of our neighbour is only perfect when we can rejoice in his good and wish none of it for ourselves. The second table is a chart of moral progress.
IV. The scope of these laws has often been violently stretched so as to include all human duty; but without tugging at them so as to make them cover everything, we may note briefly how far they extend. We are scarcely warranted in taking any of them but the last, as going deeper than overt acts, for, though our Lord has taught in the Sermon on the Mount that hatred is murder, and impure desire adultery, that is His deepening of the commandment. But it is quite fair to bring out the positive precept which, in each case, underlies the stern, short prohibition.
The fifth commandment shares with the fourth the distinction of being a positive command. It enjoins 'honour,' not 'love,' partly because, in olden times, the father was a prince in his house in a sense that has long since ceased to be true, partly because there was less need to enjoin the affection which is in some degree instinctive, than the submission and respect which the children are tempted to withhold, partly in order to suggest the analogy with reverence to God. A strange change has passed over the relations of parents and children, even within a generation. There is more, perhaps, of frank familiar intercourse, which, no doubt, is an improvement on the old style. But there is a great deal less of what the commandment enjoins. City life, education, the general impairing of the idea of authority, which we see everywhere, have told upon many families; and many a father who, by indulgence or by too much engrossment in business, lets the children twitch the reins out of his hands, might lament, as his grown-up children spurn control, 'If then I be a father, where is mine honour?' There is no one of the commandments which it is more needful to preach in England than this.