Of old - See this passage fully explained in the notes at Hebrews 1:10-12. In the beginning; at the first. The phrase used here means literally "to the face;" then, "before" in the order of time. It means here, long ago; of olden time; at the beginning. The meaning is, that the years of God had stretched through all the generations of people, and all the changes which had occurred upon the earth; that at the very beginning he existed, and that he would continue to exist to the very close, unchangeably the same.

Of old hast thou laid the foundation - None taught of God ever imagined the world to have been eternal. Of old, לפנים lephanim, before there were any faces or appearances, thou didst lay the foundations of the earth. It was created by thee; it did not grow by accretion or aggregation from a pre-existent nucleus. There was nothing; and thou didst produce being - substance or matter. Out of that created matter thou didst make the earth and the heavens.

Of old hast thou laid the foundation of the earth,.... The lower part of the creation, the Lord's footstool, called the earth beneath: this has its foundation; though what it is cannot be well said, it cannot be searched out; it is sometimes said to be founded upon the waters, and yet so as not to be removed for ever, Jeremiah 31:37, this shows the wisdom of God, as a wise master builder, and the stability of the earth; and is a proof of the deity of Christ, to whom these words belong: this is said to be done "of old", or "at" or "in the beginning", as Jarchi and the Targum; and so in Hebrews 1:10, where they are applied to the Messiah, the Son of God; and this, as it proves the eternity of Christ, who must be in the beginning, and before all things, so it confutes the notion of the eternity of the earth, received by some philosophers: besides, the words may be rendered, "before" (g) "thou foundest the earth"; and so refers to the preceding, "thy years", &c. were before the earth was; that is, from eternity, and so fully express the eternal existence of Christ:

and the heavens are the work of thy hands; these are the airy and starry heavens, and the heaven of heavens; which are creatures, and not to be worshipped, made by Christ himself, and are expressive of his power, wisdom, and glory.

(g) "antea", Pagninus, Montanus, Gejerus.

Of old hast thou laid the foundation of the earth: and the heavens are the work of thy hands.

102:23-28 Bodily distempers soon weaken our strength, then what can we expect but that our months should be cut off in the midst; and what should we do but provide accordingly? We must own God's hand in it; and must reconcile this to his love, for often those that have used their strength well, have it weakened; and those who, as we think, can very ill be spared, have their days shortened. It is very comfortable, in reference to all the changes and dangers of the church, to remember that Jesus Christ is the same yesterday, to-day, and for ever. And in reference to the death of our bodies, and the removal of friends, to remember that God is an everlasting God. Do not let us overlook the assurance this psalm contains of a happy end to all the believer's trials. Though all things are changing, dying, perishing, like a vesture folding up and hastening to decay, yet Jesus lives, and thus all is secure, for he hath said, Because I live ye shall live also.