Charles H. Spurgeon on Psalms 89:5

The Heavens, etc. Now, for this kingdom of his, the heavens are said to praise his wonders, which is spoken of the angels, who are often called the heavens, from their place; as in Job it is said, "The heavens are not clean in his sight." And these knowing the wonders of that covenant of grace, they, even they are said to praise; "The heavens shall praise thy wonders, O Lord" In the Hebrew it is "thy wonder", or "thy miracle", in the singular number, which, in Eph 3:10, the angels are said to adore: and in Lu 2:14, to "sing glory to the Highest"; for his grace to man is that miracle. Now the material heavens do not praise the mercy of God, or the grace of God, or the covenant of grace, or the throne of grace that is established in the heavens. They understand nothing of Christ; no, they do not so much as materially give occasion to man to praise God for these: and therefore this is meant of the angels; and most interpreters understand the next words of them: Thy faithfulness also in the congregation of the saints, angels, and the holy ones made perfect, for there the great congregation is. For even in the heavens, who can be compared to the Lord, where all his angels thus do praise him? Who among the sons of the mighty, of all the powers of the earth, can be likened unto the Lord? for he is the "King of kings, and he is the Lord of lords; "a God above all gods, even angels themselves, as elsewhere the Psalmist hath it. And he says not only, There is none like thee; but, Who is like unto thee? his excellency so exceeds. And in Ps 89:7, he is there presented with all his saints and angels round about him, as one that is greatly to be feared, or that is terrible in himself, by reason of his greatness, in this his council and assembly of his saints, and to be had in reverence of all that are about him. For saints and angels, they are of his council in heaven (as might be shewn), and encompass the manifestation of his glory there round about. —Thomas Goodwin.