4. He heard that reply which was given to the angel repeated to himself, with a commission to publish it to the children of his people, for their comfort. The revelation of Jesus Christ which God gave to him he signified to his servant John, and by him to the churches, Rev. i. 1, 4. Thus all the good words and comfortable words of the gospel we receive from Jesus Christ, as he received them from the Father, in answer to the prayer of his blood, and his ministers are appointed to preach them to all the world. Now that God would speak comfortably to Jerusalem, Zechariah is the voice of one crying in the wilderness, Prepare you the way of the Lord. The voice said, Cry. Cry then. The prophets must now cry as loudly to show God's people their comforts as ever they did formerly to show them their transgressions, Isa. xl. 2, 3, 6. And if he ask, What shall I cry? he is here instructed. (1.) He must proclaim the wrath God has in store for the enemies of Jerusalem. He is jealous for Zion with great jealousy, v. 14. He takes himself to be highly affronted by the injuries and indignities that are done to his church, as he had been formerly by the iniquities found in his church. The earth sat still and was at rest (v. 11), not relenting at all, nor showing the least remorse, for all the mischief they had done to Jerusalem, as Joseph's brethren, who, when they had sold him, sat down to eat bread; and this God took very ill (v. 15): I am very sorely displeased with the heathen, that are at ease, and have no concern for the afflicted church. Much more will he be displeased with those that are at ease in Zion (Amos vi. 1), with Zion's own sons, that sympathize not with her in her sorrows. But this was not all; they were not only not concerned for her, but they were concerned against her: I was but a little displeased with my people, and designed to correct them moderately, but those that were employed as instruments of the correction cast off all pity, and with the greatest rage and malice helped forward the affliction and added to it, persecuting those whom God had smitten (Ps. lxix. 26) and insulting over those whom he had troubled. See Isa. xlvii. 6; x. 5; Ezek. xxv. 12, 15. Note, God is displeased with those who help forward the affliction even of such as suffer justly; for true humanity, in such a case, is good divinity. (2.) He must proclaim the mercy God has in store for Jerusalem and the cities of Judah, v. 16. He must cry, "Thus saith the Lord, I have returned to Jerusalem with mercies. I was going away in wrath, but I am now returning in love. Cry yet to the same purport," v. 17. There must now be line upon line for consolation, as formerly there had been for conviction. The Lord, even the Lord of hosts, assures them, [1.] That the temple shall be built that is now but in the building. This good work which they are now about, though it meet with much discouragement, shall be perfected, and they shall have the tokens of God's presence, and opportunities of conversing with him, and worshipping him, as formerly. Note, It is good news indeed to any place to hear that God will build his house in it. [2.] That Jerusalem shall again be built as a city compact together, which had formerly been its glory, Ps. cxxii. 3. A line shall be stretched forth upon Jerusalem, in order to the rebuilding of it with great exactness and uniformity. [3.] That the nation shall again become populous and rich, though now diminished and impoverished. Not only Jerusalem, but other cities that are reduced and lie in a little compass, shall yet spread abroad, or be diffused; their suburbs shall extend far, and colonies shall be transplanted from them; and this through prosperity: they shall be so numerous, and so wealthy, that there shall not be room for them; they shall complain that the place is too strait, Isa. xlix. 20. As they had been scattered and spread abroad, through their calamities, so they should now be through their prosperity. Let thy fountains be dispersed, Prov. v. 16. The cities that should thus increase God calls his cities; they are blessed by him, and they are fruitful and multiply, and replenish the land. [4.] That all their present sorrows should not only be balanced, but for ever silenced, by divine consolations: The Lord shall yet comfort Zion. Yet at length, though her griefs and grievances may continue long, God has comforts in reserve for Zion and all her mourners. [5.] That all this will be the fruit of God's preventing distinguishing favour: He shall yet choose Jerusalem, shall renew his choice, renew his covenant, shall make it appear that he has chosen Jerusalem. As he first built them up into a people when he brought them out of Egypt, so he will now rebuild them, when he brings them out of Babylon, not for any worthiness of theirs, but in pursuance of his own choice, Deut. vii. 7, 8. Jerusalem is the city he has chosen, and he will not cast it off.