From this petition all the others flow. If "the Ark of Thy strength" dwells with us, we too shall be strong, and have that Might for our inspiration as well as our shield. "Let Thy priests be clothed with righteousness." The pure vestments of the priests were symbols of stainless character, befitting the ministers of a holy God. The psalmist prays that the symbol may truly represent the inner reality. He distinguishes between priests and the mass of the people; but in the Church to-day, as indeed in the original constitution of Israel, all are priests, and must be clothed in a righteousness which they receive from above. They do not weave that robe, but they must "put on" the garment which Christ gives them. Righteousness is no hazy, theological virtue, having little to do with every-day life and small resemblance to secular morality. To be good, gentle, and just, self-forgetting and self-ruling, to practise the virtues which all men call "lovely and of good report," and to consecrate them all by reference to Him in whom they dwell united and complete, is to be righteous; and that righteousness is the garb required of, and given by God to, all those who seek it and minister in His Temple.
"Let Thy favoured ones utter shrill cries of joy." Surely, if they dwell in the Temple, gladness will not fail them. True religion is joyful. If a man has only to lift his eyes to see the Ark, what but averted eyes should make him sad? True, there are enemies, but we are close to the fountain of strength. True, there are sins, but we can receive the garment of righteousness. True, there are wants, but the sacrifice whereof "the meek shall eat and be satisfied" is at hand. There is much unreached as yet, but there is a present God. So we may "walk all the day in the light of His countenance," and realise the truth of the paradox of always rejoicing, though sometimes we sorrow.
The final petition is for the anointed king, that his prayers may be heard. To "turn away the face" is a graphic expression, drawn from the attitude of one who refuses to listen to a suppliant. It is harsh in the extreme to suppose that the king referred to is David himself, though Hupfeld and others take that view. The reference to Solomon is natural.
Such are the psalmist's petitions. The answers follow in the remainder of the psalm, which, as already noticed, is parted in two by an interjected verse (ver. 13), breaking the continuity of the Divine Voice. The shape of the responses is determined by the form of the desires, and in every case the answer is larger than the prayer. The Divine utterance begins with a parallel between the oath of David and that of God. David "sware to Jehovah." Yes, but "Jehovah has sworn to David." That is grander and deeper. With this may be connected the similar parallel in vv. 13 and 14 with ver. 5. David had sought to "find a habitation" for Jehovah. But He Himself had chosen His habitation long ago. He is throned there now, not because of David's choice or Solomon's work, but because His will had settled the place of His feet. These correspondences of expression point to the great truth that God is His own all-sufficient reason. He is not won to dwell with men by their importunity, but in the depths of His unchangeable love lies the reason why He abides with us unthankful. The promise given in ver. 12, which has respect to the closing petition of the preceding part, is substantially that contained in 2 Sam. vii. Similar references to that fundamental promise to David are found in Psalm lxxxix., with which this psalm is sometimes taken to be parallel; but that psalm comes from a time when the faithful promise seemed to have failed for evermore, and breathes a sadness which is alien to the spirit of this song.