Jonah began to enter into the city a day's journey, and he cried out, and said, "Yet forty days, and Nineveh shall be overthrown!"
      1. He was sent as a herald at arms, in the name of the God of heaven, to proclaim war with Nineveh (Jonah 3:2; Jonah 3:2): "Arise, go to Nineveh, that great city," that metropolis, and preach unto it, preach against it, so the Chaldee. What is against us is preached to us, that we may hear it and take warning; and what is preached to us, if we do not give ear to it, and mix faith with it, will prove to be against us. Jonah is sent to Nineveh, which was at this time the chief city of the Gentile world, as an indication of God's gracious intentions in process of time to make the light of divine revelation to shine in those dark regions. God knew that if Sodom and Gomorrah, Tyre and Sidon, had had the means of grace, they would have repented, and yet he denied them those means, Matthew 11:21; Matthew 11:23. He knew that if Nineveh had now the means of grace they would repent, and he gave them those means, sent Jonah, though not to preach repentance to them expressly (for we find not that he had that in his commission), yet to preach them to repentance, for that was the happy effect of what he had in commission. If God thus in dispensing his favours, in giving the means of grace to some places and not to others, and the spirit of grace to some persons and not to others, acts by prerogative and in a way of sovereignty, who may say unto him, What doest thou? May he not do what he will with his own? He is debtor to no man. Go, and preach (says God) the preaching that I bid thee. That is, (1.) "The preaching that I did bid thee when I first ordered thee to go thither (Jonah 1:2; Jonah 1:2); go, and cry against it; denounce divine judgments against it; tell the men of Nineveh that their wickedness has come up to God, and God's vengeance is coming down upon them." This was the message Jonah was then very loth to deliver, and therefore flew off and went to Tarshish; but, when he is brought to it the second time, God does not at all alter the message, to gratify him, or make it the more passable with him; no, he must now preach the very same that he was then ordered to preach and would not. Note, The word of God is an unalterable thing, and will not be made to bend to the humours either of its preachers or of its hearers; it shall never comply with their humours and fancies, but they must comply with its truths and laws. See Jeremiah 15:19. Let them return unto thee, but return not thou unto them. Or, (2.) "The preaching that I shall bid thee when thou comest thither." This was an encouragement to him in his undertaking, that God would go along with him, that the Spirit of prophecy should abide upon him, and be ready to him, when he was at Nineveh, to give him all the further instructions that were needed for him. This intimated that he should hear from him again, which would be his great support in this hazardous expedition; as, when God sent Abraham to offer up Isaac, he gave him a similar intimation, by telling him he must do it upon one of the mountains which he would afterwards direct him to. The steps of a good man are ordered by the Lord; he leads his people step by step, and so he expects they should follow him. Jonah must go with an implicit faith. Though he knows whither he goes, he shall not know, till he come thither, what message he must deliver, but, whatever it is, he must deliver it, be it pleasing or displeasing. Thus God will keep us in a continual dependence upon himself, and the directions of his word and providence. What he does, and what he will have us do, we know not now, but we shall know hereafter. Admirals, sometimes, when they are sent abroad, are not to open their commission till they have got so many leagues off at sea; so Jonah must go to Nineveh, and, when he comes there, shall be told what to say.