Revelation 6:6

A measure of wheat for a penny - The chaenix here mentioned was a measure of dry things; and although the capacity is not exactly known, yet it is generally agreed that it contained as much as one man could consume in a day; and a penny, the Roman denarius, was the ordinary pay of a laborer. So it appears that in this scarcity each might be able to obtain a bare subsistence by his daily labor; but a man could not, in such cases, provide for a family.

Three measures of barley - This seems to have been the proportion of value between the wheat and the barley. Barley was allowed to afford a poor aliment, and was given to the Roman soldiers instead of wheat, by way of punishment.

Hurt not the oil and the wine - Be sparing of these: use them not as delicacies, but for necessity; because neither the vines nor the olives will be productive.

6:6 And I heard a voice - It seems, from God himself.Saying - To the horseman, "Hitherto shalt thou come, and no farther." Let there be a measure of wheat for a penny - The word translated measure, was a Grecian measure, nearly equal to our quart. This was the daily allowance of a slave. The Roman penny, as much as a labourer then earned in a day, was about sevenpence halfpenny English. According to this, wheat would be near twenty shillings per bushel. This must have been fulfilled while the Grecian measure and the Roman money were still in use; as also where that measure was the common measure, and this money the current coin. It was so in Egypt under Trajan. And three measures of barley for a penny - Either barley was, in common, far cheaper among the ancients than wheat, or the prophecy mentions this as something peculiar. And hurt not the oil and the wine - Let there not be a scarcity of everything.Let there he some provision left to supply the want of the rest This was also fulfilled in the reign of Trajan, especially inEgypt, which lay southward from Patmos. In this country, which used to be the granary of the empire, there was an uncommon dearth at the very beginning of his reign; so that he was obliged to supply Egypt itself with corn from other countries.The same scarcity there was in the thirteenth year of his reign, the harvest failing for want of the rising of the Nile: and that not only in Egypt, but in all those other parts of Afric, where the Nile uses to overflow.