Here is, I. An account of four things that are unsearchable, too wonderful to be fully known. And here,

1.The first three are natural things, and are only designed as comparisons for the illustration of the last. We cannot trace, (1.) An eagle in the air. Which way she has flown cannot be discovered either by the footstep or by the scent, as the way of a beast may upon ground; nor can we account for the wonderful swiftness of her flight, how soon she has gone beyond our ken. (2.) A serpent upon a rock. The way of a serpent in the sand we may find by the track, but not of a serpent upon the hard rock; nor can we describe how a serpent will, without feet, in a little time creep to the top of a rock. (3.) A ship in the midst of the sea. The leviathan indeed makes a path to shine after him, one would think the deep to be hoary (Job 41:32), but a ship leaves no mark behind it, and sometimes it is so tossed upon the waves that one would wonder how it lives at sea and gains its point. The kingdom of nature is full of wonders, marvellous things which the God of nature does, past finding out.

2.The fourth is a mystery of iniquity, more unaccountable than any of these; it belongs to the depths of Satan, that deceitfulness and that desperate wickedness of the heart which none can know, Jer 17:9. It is twofold: - (1.) The cursed arts which a vile adulterer has to debauch a maid, and to persuade her to yield to his wicked and abominable lust. This is what a wanton poet wrote a whole book of, long since, De arte amandi - On the art of love. By what pretensions and protestations of love, and all its powerful charms, promises of marriage, assurances of secresy and reward, is many an unwary virgin brought to sell her virtue, and honour, and peace, and soul, and all to a base traitor; for so all sinful lust is in the kingdom of love. The more artfully the temptation is managed the more watchful and resolute ought every pure heart to be against it. (2.) The cursed arts which a vile adulteress has to conceal her wickedness, especially from her husband, from whom she treacherously departs; so close are her intrigues with her lewd companions, and so craftily disguised, that it is as impossible to discover her as to track an eagle in the air. She eats the forbidden fruit, after the similitude of Adam's transgression, and then wipes her mouth, that it may not betray itself, and with a bold and impudent face says, I have done no wickedness. [1.] To the world she denies the fact, and is ready to swear it that she is as chaste and modest as any woman, and never did the wickedness she is suspected of. Those are the works of darkness which are industriously kept from coming to the light. [2.] To her own conscience (if she have any left) she denies the fault, and will not own that that great wickedness is any wickedness at all, but an innocent entertainment. See Hos 12:7, Hos 12:8. Thus multitudes ruin their souls by calling evil good and out-facing their convictions with a self-justification.

II.An account of four things that are intolerable, that is, four sorts of persons that are very troublesome to the places where they live and the relations and companies they are in; the earth is disquieted for them, and groans under them as a burden it cannot bear, and they are all much alike: - 1. A servant when he is advanced, and entrusted with power, who is, of all others, most insolent and imperious; witness Tobiah the servant, the Ammonite, Neh 2:10. 2. A fool, a silly, rude, boisterous, vicious man, who when he has grown rich, and is partaking of the pleasures of the table, will disturb all the company with his extravagant talk and the affronts he will put upon those about him. 3. An ill-natured, cross-grained, woman, when she gets a husband, one who, having made herself odious by her pride and sourness, so that one would not have thought any body would ever love her, yet, if at last she be married, that honourable estate makes her more intolerably scornful and spiteful than ever. It is a pity that that which should sweeten the disposition should have a contrary effect. A gracious woman, when she is married, will be yet more obliging. 4. An old maid-servant that has prevailed with her mistress, by humouring her, and, as we say, getting the length of her foot, to leave her what she has, or is as dear to her as if she was to be her heir, such a one likewise will be intolerably proud and malicious, and think all too little that her mistress gives her, and herself wronged if any thing be left from her. Let those therefore whom Providence has advanced to honour from mean beginnings carefully watch against that sin which will most easily beset them, pride and haughtiness, which will in them, of all others, be most insufferable and inexcusable; and let them humble themselves with the remembrance of the rock out of which they were hewn.

The way of an eagle in the air,.... And so of any other bird; but this is mentioned, because it flies swiftest, and soars highest: but the way in which it goes is not known, nor can it be seen with the eye; it cuts the air, and passes through it, but leaves no track behind it which may be pointed to, and it may be said, that is the way the eagle took and flew towards heaven out of sight;

the way of a serpent upon a rock; a smooth hard rock; and wonderful it is that it should creep up it without legs; and where it leaves no impression, no footsteps by which it can be traced, as it may in soft and sandy places;

the way of a ship in the midst of the sea; it is marvellous that such a vessel should be supported upon the sea; that it should weather the storms and tempests of it; that it should be steered through the trackless ocean to distant countries; and, particularly, though it makes furrows in the waters, and divides the waves; yet these quickly close again, and there is no path to be seen in which it goes; there is no beaten road made by it, nor by the vast numbers which go the same way, which a man can see with his eyes or follow;

and the way of a man with a maid; or "to a maid" (x); the many artful ways and methods he uses to get into her company, who is kept recluse; and to convey the sentiments and affections of his heart unto her, to gain her love to him, and obtain her in an honourable way of marriage; or to decoy and deceive her, and draw her into impure and unlawful embraces: it may design the private and secret way of committing fornication with her; which sense seems to be confirmed by Pro 30:20. Some of the ancients, particularly Ambrose (y), interpreted the whole of this verse of Christ: "the way of an eagle in the air", of his ascension to heaven, with men his prey, taken out of the jaws of the enemy; and which is such as is beyond the comprehension of men, that one of so great majesty should vouchsafe to come down from heaven, or ascend thither: "the way of a serpent upon a rock" he understands of the temptations of Satan, the old serpent, with which he attacked Christ, the Rock; but could imprint no footsteps of his malice and wickedness on him; could find nothing in him to work upon, nor leave any sign behind him, as upon Adam: "the way of a ship in the midst of the sea" he interprets of the church; which though distressed with storms and tempests of persecution and false doctrine, yet cannot suffer shipwreck, Christ being in it: and the last clause he renders as the Vulgate Latin version does, "and the way of a man in youth"; which he explains of the journeys which Christ took, and the ways of virtue he pursued, to do good to the bodies and souls of men, which are so many as not to be numbered. But it may be better interpreted of the wonderful incarnation of Christ, his conception and birth of a virgin; which was a new and unheard of thing, and the way and manner of it quite inscrutable, and more hard and difficult to be understood than any of the rest; for the words may be rendered, "the way of a man in a maid" or "virgin"; that is, the conception of Geber, the mighty man, in the virgin; see Jer 31:22. Gussetius (z) gives the mystical sense of the whole, as referring to the ascension of Christ; his coming out of the stony grave; his conversation among the people, like the tumultuous waves; and his incarnation of a virgin.

(x) "ad virginem", Glassius, Gejerus, Noldius, p. 144. No. 678. (y) De Salomone, c. 2, 3, 4, 5. (z) Ebr. Comment. p. 195.

Hypocrisy is illustrated by four examples of the concealment of all methods or traces of action, and a pertinent example of double dealing in actual vice is added, that is, the adulterous woman.