II. The prophecy of Eliakim's advancement, v. 20, &c. He is God's servant, has approved himself faithfully so in other employments, and therefore God will call him to this high station. Those that are diligent in doing the duty of a low sphere stand fairest for preferment in God's books. Eliakim does not undermine Shebna, nor make an interest against him, nor does he intrude into his office; but God calls him to it: and what God calls us to we may expect he will own us in. It is here foretold, 1. That Eliakim should be put into Shebna's place of lord-chamberlain of the household, lord-treasurer, and prime-minister of state. The prophet must tell Shebna this, v. 21. "He shall have thy robe, the badge of honour, and thy girdle, the badge of power; for he shall have thy government." To hear of it would be a great mortification to Shebna, much more to see it. Great men, especially if proud men, cannot endure their successors. God undertakes the doing of it, not only because he would put it into the heart of Hezekiah to do it, and his hand must be acknowledged guiding the hearts of princes in placing and displacing men (Prov. xxi. 1), but because the powers that are, subordinate as well as supreme, are ordained of God. It is God that clothes princes with their robes, and therefore we must submit ourselves to them for the Lord's sake and with an eye to him, 1 Pet. ii. 13. And, since it is he that commits the government into their hand, they must administer it according to his will, for his glory; they must judge for him by whom they judge and decree justice, Prov. viii. 15. And they may depend upon him to furnish them for what he calls them to, according to this promise: I will clothe him; and then it follows, I will strengthen him. Those that are called to places of trust and power should seek unto God for grace to enable them to do the duty of their places; for that ought to be their chief care. Eliakim's advancement is further described by the laying of the key of the house of David upon his shoulders, v. 22. Probably he carried a golden key upon his shoulder as a badge of his office, or had one embroidered upon his cloak or robe, to which this alludes. Being over the house, and having the key delivered to him, as the seals are to the lord-keeper, he shall open and none shall shut, shut and none shall open. He had access to the house of the precious things, the silver, and the gold, and the spices; and to the house of the armour and the treasures (ch. xxxix. 2), and disposed of the stores there as he thought fit for the public service. He put whom he pleased into the inferior offices and turned out whom he pleased. Our Lord Jesus describes his own power as Mediator by an allusion to this (Rev. iii. 7), that he has the key of David, wherewith he opens and no man shuts, he shuts and no man opens. His power in the kingdom of heaven, and in the ordering of all the affairs of that kingdom, is absolute, irresistible, and uncontrollable. 2. That he should be fixed and confirmed in that office. He shall have it for life, and not durante bene placito—during pleasure (v. 23): I will fasten him as a nail in a sure place, not to be removed or cut down. Thus lasting shall the honour be that comes from God to all those who use it for him. Our Lord Jesus is as a nail in a sure place: his kingdom cannot be shaken, and he himself is still the same. 3. That he should be a great blessing in his office; and it is this that crowns the favours here conferred upon him. God makes his name great, for he shall be a blessing, Gen. xii. 2. (1.) He shall be a blessing to his country (v. 21): He shall be a father to the inhabitants of Jerusalem and to the house of Judah. he shall take care not only of the affairs of the king's household, but of all the public interests in Jerusalem and Judah. Note, Rulers should be fathers to those that are under their government, to teach them with wisdom, rule them with love, and correct what is amiss with tenderness, to protect them and provide for them, and be solicitous about them as a man is for his own children and family. It is happy with a people when the court, the city, and the country, have no separate interests, but all centre in the same, so that the courtiers are true patriots, and whom the court blesses the country has reason to bless too; and when those who are fathers to Jerusalem, the royal city, are no less so to the house of Judah. (2.) He shall be a blessing to his family (v. 23, 24): He shall be for a glorious throne to his father's house. The consummate wisdom and virtue which recommended him to this great trust made him the honour of his family, which probably was very considerable before, but now became much more so. Children should aim to be a credit to their parents and relations. The honour men reflect upon their families by their piety and usefulness is more to be valued than that which they derive from their families by their names and titles. Eliakim being preferred, all the glory of his father's house was hung upon him; they all made their court to him, and his brethren's sheaves bowed to his. Observe, The glory of this world gives a man no intrinsic worth or excellency; it is but hung upon him as an appurtenance, and it will soon drop from him. Eliakim was compared to a nail in a sure place, in pursuance of which comparison all the relations of his family (which, it is likely, were numerous, and that was the glory of it) are said to have a dependence upon him, as in a house the vessels that have handles to them are hung up upon nails and pins. It intimates likewise that he shall generously take care of them all, and bear the weight of that care: All the vessels, not only the flagons, but the cups, the vessels of small quantity, the meanest that belong to his family, shall be provided for by him. See what a burden those bring upon themselves that undertake great trusts; they little think how many and how much will hand upon them if they resolve to be faithful in the discharge of their trust. Our Lord Jesus, having the key of the house of David, is as a nail in a sure place, and all the glory of his father's house hangs upon him, is derived from him, and depends upon him; even the meanest that belong to his church are welcome to him, and he is able to bear the stress of them all. That soul cannot perish, nor that concern fall to the ground, though ever so weighty, that is by faith hung upon Christ.