Its theme, the blessedness of keeping the law, is enforced by the juxtaposition of two sharply contrasted pictures, one in bright light, another in deep shadow, and each heightening the other. Ebal and Gerizim face one another.
The character and fate of the lover of the law are sketched in vv. 1-3, and that of the "wicked" in vv. 4-6.
"How abundantly is that word Blessed multiplied in the Book of Psalms! The book seems to be made out of that word, and the foundation raised upon that word, for it is the first word of the book. But in all the book there is not one Woe" (Donne).
It is usually taken as an exclamation, but may equally well be a simple affirmation, and declares a universal truth even more strongly, if so regarded. The characteristics which thus bring blessedness are first described negatively, and that order is significant. As long as there is so much evil in the world, and society is what it is, godliness must be largely negative, and its possessors "a people whose laws are different from all people that be on earth." Live fish swim against the stream; dead ones go with it.
The tender graces of the devout soul will not flourish unless there be a wall of close-knit and unparticipating opposition round them, to keep off nipping blasts. The negative clauses present a climax, notwithstanding the unquestionable correctness of one of the grounds on which that has been denied--namely, the practical equivalence of "wicked" and "sinner."
Increasing closeness and permanence of association are obvious in the progress from _walking_ to _standing_ and from standing to _sitting_. Increasing boldness in evil is marked by the progress from _counsel_ to _way_, or course of life, and thence to _scoffing_. Evil purposes come out in deeds, and deeds are formularised at last in bitter speech. Some men scoff because they have already sinned. The tongue is blackened and made sore by poison in the system. Therefore goodness will avoid the smallest conformity with evil, as knowing that if the hem of the dress or the tips of the hair be caught in the cruel wheels, the whole body will be drawn in. But these negative characteristics are valuable mainly for their efficacy in contributing to the positive, as the wall round a young plantation is there for the sake of what grows behind it. On the other hand, these positive characteristics, and eminently that chief one of a higher love, are the only basis for useful abstinence. Mere conventional, negative virtue is of little power or worth unless it flow from a strong set of the soul in another direction.