Verse 8. - O Lord God of hosts, hear my prayer. The prayer of ver. 9. Give ear, O God of Jacob (comp. Psalm 20:1; Psalm 46:7, 11; Psalm 75:9; Psalm 76:6; Psalm 81:1, 4, etc.).

84:8-12 In all our addresses to God, we must desire that he would look on Christ, his Anointed One, and accept us for his sake: we must look to Him with faith, and then God will with favour look upon the face of the Anointed: we, without him, dare not show our faces. The psalmist pleads love to God's ordinances. Let us account one day in God's courts better than a thousand spent elsewhere; and deem the meanest place in his service preferable to the highest earthly preferment. We are here in darkness, but if God be our God, he will be to us a Sun, to enlighten and enliven us, to guide and direct us. We are here in danger, but he will be to us a Shield, to secure us from the fiery darts that fly thick about us. Through he has not promised to give riches and dignities, he has promised to give grace and glory to all that seek them in his appointed way. And what is grace, but heaven begun below, in the knowledge, love, and service of God? What is glory, but the completion of this happiness, in being made like to him, and in fully enjoying him for ever? Let it be our care to walk uprightly, and then let us trust God to give us every thing that is good for us. If we cannot go to the house of the Lord, we may go by faith to the Lord of the house; in him we shall be happy, and may be easy. That man is really happy, whatever his outward circumstances may be, who trusts in the Lord of hosts, the God of Jacob.O Lord God of hosts, hear my prayer,.... the redemption of the captives, says Kimchi; for the building of the house, the temple, according to Jarchi; but rather for the courts of God, an opportunity of attending them, and for the presence of God in them; see Psalm 84:2 in which he might hope to succeed, from the consideration of the Lord's being the God of hosts, or armies, in heaven and in earth; and so was able to do everything for him, and more for him than he could ask or think; his arm was not shortened, nor his ear heavy, Isaiah 59:1, and as this character is expressive of his power, the following is of his grace:

give ear, O God of Jacob; he being the covenant God of the people of Israel in general, and of David in particular; from whence he might comfortably conclude he would give ear to him, and it carries in it an argument why he should.

Selah. See Gill on Psalm 3:2.