Isaiah 29:23

But when he seeth his children, the work of my hands, in the midst of him,.... That is, it will be a pleasure to the church of God, signified by Jacob, when they shall observe a great number of Jacob's posterity, or of the Jews, born again, become the "children" of the church, born in her, and nursed up at her side, dandled on her knees, and sucking at the breasts of her consolation; and so in the midst of her, members of her, and in communion with her, having been begotten again, by means of her ministers, through the Gospel, by the Spirit and grace of God; and so "the work of his hands", his new creatures, formed for and by himself; his workmanship, created in Jesus Christ, curiously wrought by his hands, as well as engraven on them:

they shall sanctify my name; meaning either the spiritual seed of Jacob, those regenerated ones, the nation that shall be born at once; these shall sanctify the name of the Lord, not by making, but by declaring him to be holy; by believing in his name; by seeking to him for righteousness and holiness; by embracing his doctrines, and submitting to his ordinances; which will add to the pleasure of the church of Christ. So the Vulgate Latin version renders it, "but when he seeth his children---sanctifying my name"; or else Jacob, that is, the church of Christ, is here meant, who, upon seeing such a large number of Jewish converts, shall sanctify the name of the Lord, or give him praise and glory on account of it; which is repeated with some addition,

and sanctify the Holy One of Jacob, and shall fear the God of Israel; reverence his name and his sanctuary, his word and his ordinances, worship him inwardly and outwardly, fear the Lord and his goodness, both the church and these new converts, Hosea 3:5.