And that no man might buy or sell, save he that had the mark, or the name of the beast, or the number of his name.

and that no man should be able to buy or to sell, save he that hath the mark, even the name of the beast or the number of his name.

And that no man might buy or sell, but he that hath the character, or the name of the beast, or the number of his name.

and that no one should be able to buy or sell save he that had the mark, the name of the beast, or the number of its name.

and that no one may be able to buy, or to sell, except he who is having the mark, or the name of the beast, or the number of his name.

in order that no one should be allowed to buy or sell unless he had the mark - either the name of the Wild Beast or the number which his name represents.

So that no man might be able to do trade but he who has the mark, even the name of the beast or the number of his name.

and that no one could be able to buy or to sell, unless he has that mark, the name of the beast or the number of his name.

so that no one may buy or sell, unless he has the character, or the name of the beast, or the number of his name.

so that no one is able to buy or sell, except those that bear this brand – either the name of the Beast or the number indicated by the letters of his name.

And that no man might buy or sell - That is, this mighty power would claim jurisdiction over the traffic of the world, and endeavor to make it tributary to its own purposes. Compare Revelation 18:11-13, Revelation 18:17-19. This is represented by saying that no one might "buy or sell" except by its permission; and it is clear that where this power exists of determining who may "buy and sell," there is absolute control over the wealth of the world.
Save he that had the mark - To keep it all among its own friends; among those who showed allegiance to this power.
Or the name of the beast - That is, the "mark" referred to was either the name of the beast, or the number of his name. The meaning is, that he had something branded on him that showed that he belonged to the beast - as a slave had the name of his master; in other words, there was something that certainly showed that he was subject to its authority.
Or the number of his name - In regard to what is denoted by the number of the beast, see the notes on Revelation 13:18. The idea here is, that that "number," whatever it was, was so marked on him as to show to whom he belonged. According to the interpretation here proposed, the meaning of this passage is, that the papacy would claim jurisdiction over traffic and commerce; or would endeavor to bring it under its control, and make it subservient to its own ends. Traffic or commerce is one of the principal means by which property is acquired, and he who has the control of this has, to a great degree, the control of the wealth of a nation; and the question now is, whether any such jurisdiction has been set up, or whether any such control has in fact been exercised, so that the wealth of the world has been subject to papal Rome? For a more full illustration of this I may refer to the notes on Revelation 18:11-13, Revelation 18:16-17; but at present it may be sufficient to remark, that the manifest aim of the papacy, in all its history, has been to control the world, and to get dominion over its wealth, in order that it might accomplish its own purposes. But, besides this, there have been numerous specified acts more particularly designed to control the business of "buying and selling." It has been common in Rome to prohibit, by express law, all traffic with heretics. Thus a canon of the Lateran council, under Pope Alexander III., commanded that no man should entertain or cherish them in his house or land, or traffic with them (Hard. vi., 2:1684). The synod of Tours, under the same Pope Alexander, passed the law that no man should presume to receive or assist the heretics, no, not so much as to exercise commerce with them in selling or buying. And so, too, the Constance council as expressed in Pope Martin's bull (Elliott, vol. 3, pp. 220, 221).

And that no man might buy or sell, save he that had the mark - "If any," observes Bishop Newton, "dissent from the stated and authorized forms; they are condemned and excommunicated as heretics; and in consequence of that they are no longer suffered to buy or sell; they are interdicted from traffic and commerce, and all the benefits of civil society. So Roger Hoveden relates of William the Conqueror, that he was so dutiful to the pope that he would not permit any one in his power to buy or sell any thing whom he found disobedient to the apostolic see. So the canon of the council of Lateran, under Pope Alexander III., made against the Waldenses and Albigenses, enjoins, upon pain of anathema, that no man presume to entertain or cherish them in his house or land, or exercise traffic with them. The synod of Tours, in France, under the same pope, orders, under the like intermination, that no man should presume to receive or assist them, no, not so much as hold any communion with them, in selling or buying; that, being deprived of the comfort of humanity they may be compelled to repent of the error of their way." In the tenth and eleventh centuries the severity against the excommunicated was carried to so high a pitch, that nobody might come near them, not even their own wives, children, or servants; they forfeited all their natural legal rights and privileges, and were excluded from all kinds of offices. The form of excommunication in the Romish Church is to take lighted torches, throw them upon the ground with curses and anathemas, and trample them out under foot to the ringing of the bells. It is in this and similar ways that the false prophet has terrified the Latin world, and kept it in subjection to the secular and spiritual powers. Those interdicted by the two-horned beast from all offices of civil life are also such as have not: -
The name of the beast, or the number of his name - See on the following verse (note).

And that no man might (25) buy or sell, save he that had the (26) mark, or the name of the beast, or the number of his name.
(25) That is, have any trade or dealings with men, but only those who have this annointing and consecration of Clearkely shaving of the head, as they call it, read Gratian "de Consecratione, distincione tertia.c.omnes.cap spiritus, etc." of these matters.
(26) Here the false prophets require three things, set down in the order of their greatness, a character, a name, and the number of the name. The meaning is, that man that does not have their first annointing and clerical shaving of the head: secondly holy orders, by which is communicated the name of the beast: or finally has not attained that high degree of pontifical knowledge, and of the law (as they call it) canonical, and has not made up in account and cast the number of the mysteries of it: for in these things consists the number of the name of the beast. This is excellently set forth in the next verse.

And that no man might buy or sell,.... Either in an ecclesiastical sense, as to, be in any church office, or perform any such service, to say Mass, hear confession, give absolution, sell pardons and indulgences, &c. or in a civil sense, as to trade, and exercise merchandise, and this was forbidden by several Popish councils and synods; the Lateran council, under Pope Alexander, decreed against the Waldenses and Albigenses, that no one should presume to retain or encourage them in their houses or countries, or "trade" with them; and the synod of Tours in France forbid any reception of heretics, or protection, and that any communion should be had with them "in buying and selling", as Mr. Mede has observed; and it was ordered by a bull of Pope Martin the Fifth, that no contract should be made with such, and that they should not follow any business and merchandise:
save he that had the mark; took the oath to be true to the pope, or made a public profession of the Popish religion:
or the name of the beast; Papists, so called from the pope; thus the antichristians are called from antichrist, as the Christians from Christ:
or the number of his name; which is either the same with the number of the beast in Revelation 13:18, or is something distinct it; and those who have it may be such persons who neither have the indelible character of the Romish clergy, nor are open professors of the Popish religion, but are in heart inclined to it, and privately and secretly promote it, by their doctrines and practices; and so are numbered, reckoned, esteemed, and accounted of by the Papists, and receive favours from them; or rather such who openly "furnish the drink offering" in the Mass, mixed with wine and water, "for that number", Isaiah 65:11.

And--So A, B, and Vulgate read. C, IRENÆUS, 316, Coptic, and Syriac omit it.
might buy--Greek, "may be able to buy."
the mark, or the name--Greek, "the mark (namely), the name of the beast." The mark may be, as in the case of the sealing of the saints in the forehead, not a visible mark, but symbolical of allegiance. So the sign of the cross in Popery. The Pope's interdict has often shut out the excommunicate from social and commercial intercourse. Under the final Antichrist this shall come to pass in its most violent form.
number of his name--implying that the name has some numerical meaning.