IV. He was ordered to prosecute the siege with vigour (v. 7): Thou shalt set thy face towards the siege of Jerusalem, as wholly intent upon it and resolved to carry it; so the Chaldeans would be, and neither bribed nor forced to withdraw from it. Nebuchadnezzar's indignation at Zedekiah's treachery in breaking his league with him made him very furious in pushing on this siege, that he might chastise the insolence of that faithless prince and people; and his army promised themselves a rich booty of that pompous city; so that both set their faces against it, for they were very resolute. Nor were they less active and industrious, exerting themselves to the utmost in all the operations of the siege, which the prophet was to represent by the uncovering of his arm, or, as some read it, the stretching out of his arm, as it were to deal blows about without mercy. When God is about to do some great work he is said to make bare his arm, Isa. lii. 10. In short, The Chaldeans will go about their business, and go on in it, as men in earnest, who resolve to go through with it. Now, 1. This is intended to be a sign to the house of Israel (v. 3), both to those in Babylon, who were eye-witnesses of what the prophet did, and to those also who remained in their own land, who would hear the report of it. The prophet was dumb and could not speak (ch. iii. 26); but as his silence had a voice, and upbraided the people with their deafness, so even then God left not himself without witness, but ordered him to make signs, as dumb men are accustomed to do, and as Zacharias did when he was dumb, and by them to make known his mind (that is, the mind of God) to the people. And thus likewise the people were upbraided with their stupidity and dulness, that they were not capable of being taught as men of sense are, by words, but must be taught as children are, by pictures, or as deaf men are, by signs. Or, perhaps, they are hereby upbraided with their malice against the prophet. Had he spoken in words at length what was signified by these figures, they would have entangled him in his talk, would have indicted him for treasonable expressions, for they knew how to make a man an offender for a word (Isa. xxix. 21), to avoid which he is ordered to make use of signs. Or the prophet made use of signs for the same reason that Christ made use of parables, that hearing they might hear and not understand, and seeing they might see and not perceive, Matt. xiii. 14, 15. They would not understand what was plain, and therefore shall be taught by that which is difficult; and herein the Lord was righteous. 2. Thus the prophet prophesies against Jerusalem (v. 7); and there were those who not only understood it so, but were the more affected with it by its being so represented, for images to the eye commonly make deeper impressions upon the mind than words can, and for this reason sacraments are instituted to represent divine things, that we might see and believe, might see and be affected with those things; and we may expect this benefit by them, and a blessing to go along with them, while (as the prophet here) we make use only of such signs as God himself has expressly appointed, which, we must conclude, are the fittest. Note, The power of imagination, if it be rightly used, and kept under the direction and correction of reason and faith, may be of good use to kindle and excite pious and devout affections, as it was here to Ezekiel and his attendants. "Methinks I see so and so, myself dying, time expiring, the world on fire, the dead rising, the great tribunal set, and the like, may have an exceedingly good influence upon us: for fancy is like fire, a good servant, but a bad master." 3. This whole transaction has that in it which the prophet might, with a good colour of reason, have hesitated at and excepted against, and yet, in obedience to God's command, and in execution of his office, he did it according to order. (1.) It seemed childish and ludicrous, and beneath his gravity, and there were those that would ridicule him for it; but he knew the divine appointment put honour enough upon that which otherwise seemed mean to save his reputation in the doing of it. (2.) It was toilsome and tiresome to do as he did; but our ease as well as our credit must be sacrificed to our duty, and we must never call God's service in any instance of it a hard service. (3.) It could not but be very much against the grain with him to appear thus against Jerusalem, the city of God, the holy city, to act as an enemy against a place to which he was so good a friend; but he is a prophet, and must follow his instructions, not his affections, and must plainly preach the ruin of a sinful place, though its welfare is what he passionately desires and earnestly prays for. 4. All this that the prophet sets before the children of his people concerning the destruction of Jerusalem is designed to bring them to repentance, by showing them sin, the provoking cause of this destruction, sin the ruin of that once flourishing city, than which surely nothing could be more effectual to make them hate sin and turn from it; while he thus in lively colours describes the calamity with a great deal of pain and uneasiness to himself, he is bearing the iniquity of Israel and Judah. "Look here" (says he) "and see what work sin makes, what an evil and bitter thing it is to depart from God; this comes of sin, your sins and the sin of your fathers; let that therefore be the daily matter of your sorrow and shame now in your captivity, that you may make your peace with God and he may return in mercy to you." But observe, It is a day of punishment for a year of sin: I have appointed thee each day for a year. The siege is a calamity of 390 days, in which God reckons for the iniquity of 390 years; justly therefore do they acknowledge that God had punished them less than their iniquity deserved, Ezra ix. 13. But let impenitent sinners know that, though now God is long-suffering towards them, in the other world there is an everlasting punishment. When God laid bands upon the prophet, it was to show them how they were bound with the cords of their own transgression (Lam. i. 14), and therefore they were now holden in the cords of affliction. But we may well think of the prophet's case with compassion, when God laid upon him the bands of duty, as he does on all his ministers (1 Cor. ix. 16, Necessity is laid upon me, and woe unto me if I preach not the gospel); and yet men laid upon him bonds of restraint (ch. iii. 25); but under both it is satisfaction enough that they are serving the interests of God's kingdom among men.