"And why all this anxiety?" inquired his friend: "what cause have you for suspicion?"

"My chief cause," said he, "is that my wife loves me more than she can give a reason for; I am sure there is nothing in me to justify all the kindness she professes."

"So," replied the other, "her love is hypocrisy, and her neglect would be the love of another. With such a temper you can never be satisfied."

"Yes," said the husband, "I am going to be satisfied now."

"But only for the past," rejoined his friend; "you must still be in trouble for the future."

Thus this faithful adviser continued to argue against the enterprise; but in spite of his reasons the husband persisted in demanding the inquiry. I desired him to go home and return to me attended by his wife, to which he said that he would bring her on some pretence, and not explain the true design. I then made preparations for the trial, which was thus conducted. At the torch of Truth I lit a small taper of peculiar materials, and placed it in a room, from which I excluded the light of day. Such was the sagacity of this light from the torch of Truth, that when a married woman, secretly corrupt, entered the room, it was to be extinguished, but to burn on at the presence of a wife without blemish. I shut out the daylight to make the sudden darkness and conviction more solemn.

The inquisitive husband soon appeared with his wife, who believed she had come to see some splendid show. I took the husband aside, and told him the nature of the trial. He then entered the room, and desired his wife to follow him, fixing his eyes on the taper. She was no sooner in the room than all was dark. I then let in the light upon the detected wife, while her husband assailed her with reproaches. She was much surprised to hear him so violently upbraid her with the taper's going out, which she declared was not by her contrivance, and was besides, she thought, no great calamity. When the magic was explained to her, she protested against the injustice of her reputation being forfeited because a taper had gone out; perhaps it had mistaken her for another woman; she would maintain her honour against any torch or taper in the world; and then she appealed to her husband, whether he would believe a candle rather than his wife.

But the detection was to be completed by discovery of her accomplice, for which another proceeding was necessary. I lit the taper again, and giving it to the wife, desired her to pass with it in her hand before the mirror of Truth, when instead of her own image the assistant in her guilt was to appear in the mirror with the taper in his hand. She complied, though unwillingly, while the husband looked eagerly into the mirror for his enemy; and as his wife passed he saw a perfect resemblance of that friend who had endeavoured to deter him from this inquiry by so urgent a remonstrance. His wife was so overcome and guilty at the sight that she no longer accused the taper of detraction, but fell on her knees for pardon. Her husband wept; and as the negotiation seemed likely to be prolonged, I told him, since he was now cleared from suspicion, it would be convenient that he should give audience to his wife at home, in order that other husbands might come and enjoy the same satisfaction.

Another wife was soon brought to trial: she was possessed of great beauty, and instantly extinguished the taper. At the second trial for detection of her partner, as she passed like the preceding lady in front of the mirror, with the taper in her hand, three young men appeared holding the taper in concert. The husband was much distressed by the number: one, I believe, he could have forgiven, but the plurality seemed greatly to discompose him. He desired his wife to remain before the mirror, till he had recognised all their faces, which filled him with surprise; for he had regarded all these culprits as excellent young men, having estimated their merit by the deference with which they had treated himself.

The next lady came to the information of the taper with evident reluctance; but when she had entered the room, the light continued steady, upon which her husband, who had shared her apprehension, embraced her with great joy; but in the midst of their triumph the fatal light went out. The husband, in consternation, inquired why the taper had retracted its first acquittal, to which I answered that it distinguished the time of transgression: its going out was instantaneous, when the fault was recent, and there was a delay in proportion to the length of innocence that had intervened before the experiment. He comforted himself that the delay had now been considerable: his wife protested that the interval had not been less than ten years, and she thought the taper might have said nothing about such an obsolete adventure. In this her husband agreed: he called it a censorious candle; and dispensing with the intelligence of the mirror, led his wife out of the house.