Verse 12. - For thou, Lord, wilt bless the righteous. All the joy of the righteous springs from the fact that God's blessing is upon them. The sense of his favour fills their hearts with rejoicing. With favour wilt thou compass him as with a shield. Tsinnah (צִנָּה)is the large, long shield that protected the whole body (see 'Ancient Monarchies,' vol. 1. p. 445). God's favour, thus encompassing a man, effectually secured him against all dangers.

5:7-12 David prayed often alone, yet was very constant in attendance on public worship. The mercy of God should ever be the foundation both of our hope and of our joy, in every thing wherein we have to do with him. Let us learn to pray, not for ourselves only, but for others; grace be with all that love Christ in sincerity. The Divine blessing comes down upon us through Jesus Christ, the righteous or just One, as of old it did upon Israel through David, whom God protected, and placed upon the throne. Thou, O Christ, art the righteous Saviour, thou art the King of Israel, thou art the Fountain of blessing to all believers; thy favour is the defence and protection of thy church.For thou, Lord, wilt bless the righteous. As he has blessed him with a righteousness, even the righteousness of God imputed to him, by which he is denominated righteous, and with the forgiveness of his sins; so he will bless him with peace and prosperity, with all spiritual blessings, with the blessings of grace here, and glory hereafter. Hence he has just reason to rejoice and be glad;

with favour wilt thou compass him as with a shield: by which is meant the free favour, love, and grace of God in Christ, which springs from his sovereign will and pleasure; is his good will to men, and the exceeding riches of his grace, shown in his kindness towards them in Christ Jesus: and the compassing or crowning of the righteous with it, as the word (x) signifies, is expressive of the abundance of it, in the application of it to them in conversion, and in every instance and blessing of grace; for such are crowned with lovingkindness and tender mercies; the grace of the Lord is exceeding abundant towards them, it flows and overflows; it surrounds them on all sides, and covers them all over: it is as a shield unto them from all their enemies, Psalm 40:11; and which being held in the hand of faith, quenches the fiery darts of Satan; and is the saints security from every enemy, and from all hurt and danger, here or hereafter; see Zephaniah 3:17; and is a crown of glory upon them, which makes them glorious, lovely, and amiable. Some interpret this of Christ the righteous One; so Nebiensis.

(x) , Sept. "coronasti nos", V. L. Arab. Ethiop. "coronabis cum", Pagninus, Montanus, Cocceius.