This is the Lord's doing - Margin, as in Hebrew, "This is from the Lord." That is, It is to be traced to the Lord alone. It is not the result of human wisdom or power. The deliverance from danger - the raising up from the low condition - the change by which he who was rejected was restored to his rightful place - all this was to be traced to God alone. So it was in the case of the psalmist; so it was in the case of the Redeemer. None but God could have made him who was rejected, despised, crucified, and laid in the grave, the Saviour of a world. The place which the once rejected Redeemer now bears in the church - the honors bestowed on him as the head of the church - the triumph of his gospel in the world - all prove that it is the work of God.
It is marvelous in our eyes - It is suited to excite wonder. It is not one of those things which are to be ranked with the common and well-known events that are easily explained, and that excite no wonder; it is one of those things which cannot be explained by any known law; which belong to the "supernatural;" which bear the marks of a direct divine interposition; which are suited to excite the admiration of mankind. Thus it was in the case of the psalmist; thus, pre-eminently, it was in the case of the Redeemer. No operation of natural laws will constitute a sufficient explanation of the latter. It is a matter for wonder, for rejoicing, and for praise, that one, despised, rejected, crucified, has been raised from the grave; that his religion has spread so far over the world; that it influences mankind as it does; and that he himself is exalted to a rank "far above all principality, and power, and might, and dominion, and every name that is named, not only in this world, but also in that which is to come." Ephesians 1:21.

This is the Lord's doing,.... This stone is from the Lord, Genesis 49:24; it is of his choosing, appointing, and laying: the rejection of it by the builders is through his permission and will; they did no other things than what his hand and counsel determined should be done, Acts 2:23; and the exaltation of it, or the making it the head of the corner, was of him; he highly exalted him at his right hand, above every name, creature, and thing;
it is marvellous in our eyes; the stone itself is wonderful to look at, for its beauty, strength, and usefulness; the wisdom, love, care, and power of God, in laying it, are astonishing; the distinguishing grace of God in selecting some stones out of the common quarry, making them lively stones, and building them on this foundation stone, is exceeding marvellous: and so are both the rejection and exaltation of it; that so precious a stone should be refused, and, when treated with so much neglect and contempt, should be exalted. The Targum is,
"from the Lord was this, said the builders; this is marvellous in our sight, said the sons of Jesse.''