And Jeroboam said to his wife, Arise, I pray thee, {a} and disguise thyself, that thou be not known to be the wife of Jeroboam; and get thee to Shiloh: behold, there is Ahijah the prophet, which told me that I should be king over this people.

(a) His own conscience bore witness to him that the prophet of God would not satisfy his desires, who was a wicked man.

Wesley's Notes

14:2 His wife - Because she might without suspicion enquire concerning her own child; and because she would enquire exactly, and diligently, and faithfully acquaint him with the truth. Disguise - Change thy habit, and voice, and go like a private and obscure person. This caution proceeded: first, from the pride of his heart, which made him loth to confess his folly in worshipping such helpless idols, and to give glory to the God whom he had forsaken. Secondly, from jealousy and suspicion, lest the prophet knowing this, should either give her no answer, or make it worse than indeed it was. Thirdly, from policy, lest his people should by his example be drawn to forsake the calves, and to return to the God of Judah.

Jamieson-Fausset-Brown Bible Commentary

2. Jeroboam said to his wife, Arise, I pray thee, and disguise thyself-His natural and intense anxiety as a parent is here seen, blended with the deep and artful policy of an apostate king. The reason of this extreme caution was an unwillingness to acknowledge that he looked for information as to the future, not to his idols, but to the true God; and a fear that this step, if publicly known, might endanger the stability of his whole political system; and a strong impression that Ahijah, who was greatly offended with him, would, if consulted openly by his queen, either insult or refuse to receive her. For these reasons he selected his wife, as, in every view, the most proper for such a secret and confidential errand, but recommended her to assume the garb and manner of a peasant woman. Strange infatuation, to suppose that the God who could reveal futurity could not penetrate a flimsy disguise!

Matthew Henry's Concise Commentary

14:1-6 At that time, when Jeroboam did evil, his child sickened. When sickness comes into our families, we should inquire whether there may not be some particular sin harboured in our houses, which the affliction is sent to convince us of, and reclaim us from. It had been more pious if he had desired to know wherefore God contended with him; had begged the prophet's prayers, and cast away his idols from him; but most people would rather be told their fortune, than their faults or their duty. He sent to Ahijah, because he had told him he should be king. Those who by sin disqualify themselves for comfort, yet expect that their ministers, because they are good men, should speak peace and comfort to them, greatly wrong themselves and their ministers. He sent his wife in disguise, that the prophet might only answer her question concerning her son. Thus some people would limit their ministers to smooth things, and care not for having the whole counsel of God declared to them, lest it should prophesy no good concerning them, but evil. But she shall know, at the first word, what she has to trust to. Tidings of a portion with hypocrites will be heavy tidings. God will judge men according to what they are, not by what they seem to be.