The second part turns from subjective feelings to objective facts. A cry for help and a yearning for a safe solitude were natural results of the former; but when the psalmist's eye turns to his enemies, a flash of anger lights it, and, instead of the meek longings of the earlier verses, prayers for their destruction are vehemently poured out. The state of things in the city corresponds to what must have been the condition of Jerusalem during the incubation of Absalom's conspiracy, but is sufficiently general to fit any time of strained party feeling. The caldron simmers, ready to boil over. The familiar evils, of which so many psalms complain, are in full vigour. The psalmist enumerates them with a wealth of words which indicates their abundance. Violence, strife, iniquity, mischief, oppression, and deceit--a goodly company to patrol the streets and fill the open places of the city! Ver. 10 _a_ is sometimes taken as carrying on the personification of Violence and Strife in ver. 9, by painting these as going their rounds on the walls, like sentries; but it is better to suppose that the actual foes are meant, and that they are keeping up a strict watch to prevent the psalmist's escape. Several commentators consider that the burst of indignation against the psalmist's traitorous friend in vv. 12-14 interrupts the sequence, and propose rearrangements by which vv. 20, 21, will be united with vv. 12-14, and placed either before ver. 6 or after ver. 15. But the very abruptness with which the thought of the traitor is interjected here, and in the subsequent reference to him, indicates how the singer's heart was oppressed by the treason; and the return to the subject in ver. 20 is equally significant of his absorbed and pained brooding on the bitter fact. That is a slight pain which is removed by one cry. Rooted griefs, overwhelming sorrows, demand many repetitions. Trouble finds ease in tautology. It is absurd to look for cool, logical sequence in such a heart's cry as this psalm. Smooth continuity would be most unnatural. The psalmist feels that the defection of his false friend is the worst blow of all. He could have braced himself to bear an enemy's reviling; he could have found weapons to repel, or a shelter in which to escape from, open foes; but the baseness which forgets all former sweet companionship in secret, and all association in public and in worship, is more than he can bear up against. The voice of wounded love is too plain in the words for the hypothesis that the singer is the personified nation. Traitors are too common to allow of a very confident affirmation that the psalm must point to Ahithophel, and the description of the perfidious friend as the _equal_ of the psalmist does not quite fit that case.