It is as though the Lord would here by the pen of his prophet turn our eyes to our native origin. And what is that? The same quarry out of which the other stones come. If you and I, by God's grace, are "living stones," we come out of the same quarry with the dead, unbelieving, unregenerate world; there is no difference in that respect. Nay, we are perhaps sunk lower in the quarry than some of those in whom God never has and never will put his grace. It is not the upper stratum, what is called "the capstone," of the quarry, which is to be taken to be hewn into a pillar; they go down deep into the pit to get at the marble which is to be chiselled into the ornamental column.
So with God's saints. They do not lie at the top of the quarry; but the Lord has to go down very low, that he may bring up these stones out of the depths of the fall, and lift them, as it were, out of deeper degradation than those which lie nearer the surface. I remember reading once an expression which a Portland quarryman used when he was asked a question with respect to the hard labour of getting out the stone. He said, "It is enough to heave our hearts out." The stone lay so deep, and required such severe bodily exertion, that the labourer was forced to throw not only all his weight, sinews, and muscles into the work, but his very heart also.
So it is with the elect of God. They are sunk so low, in such awful depths of degradation, at such an infinite distance from God, so hidden and buried from everything good and godlike, that, so to speak, it required all the strength and power of Jehovah to lift them out of the pit. In raising them out of the quarry of nature, he spent, as it were, upon them all his heart; for wherein was the heart of God so manifested as in the incarnation of his only-begotten Son, and in the work, righteousness, sufferings, blood, and death of the Lord Jesus Christ?