The extensive operations in which you are engaged for the conversion of the world, render it in the highest degree important that you should not err on a question like this. If you are right, you ought to be very certain of it. Among the heathen, you are extending the observance of Sunday as a sacred day. If you are thus sowing the seeds of error instead of truth, the evils who can calculate? Hence you cannot too early begin to review your ground. Consider the difficulties your missionaries already have to encounter, because of unscriptural sentiments propagated among the heathen by those who nevertheless loved their souls. The poor, perishing idolaters are witnesses of the clashing of doctrine between Jesus Christ's men, and they ask, "Why is this? You have come to give us a gospel which professes to make its followers 'perfect in one,' and yet you yourselves are divided." You cannot in conscience abandon your principles, however, nor dare you, in your translations, give to a sentence or a particle one single turn, which will not fully express the mind of the Holy Spirit. Dare you, then, without feeling the most entire certainty, teach them that God says, "Remember the first day of the week to keep it holy?" The responsibility of the missionary, in this respect, is not less than where his translation is concerned. Does he feel the same awful sense of responsibility?

From the heathen turn to the contemplation of the Jewish nation. The time cannot be far distant, when those who, "as touching the election, are beloved for the fathers' sakes," shall be called to behold the glory of God, in the face of Him they have so long rejected. But in order to this, a voice from the divine word cries, "Cast ye up, cast ye up, prepare the way, take up the stumbling block out of the way of my people." Have Christians seriously considered what this stumbling-block is? For our own part, we are persuaded that nothing can be more justly called by this name, than the general abandonment, on the part of Christians, of the Sabbath of the Lord. The Jews, taking it for granted, without examination, that this abandonment is really taught by the Christian religion, suppose that its author cannot be the true Messiah. They have seen, through every period of their nation's history, that God has put signal honor upon this institution. They have seen its sacredness elevated high above that of the ceremonial institutions. They have heard their prophets dwell upon the profanation of it as the crying sin of the land, on account of which the sore judgments of Heaven came down upon it. It is true, some teach that the whole Mosaic system was clothed with as much sacredness as the Sabbath; and that it was not for the sin of Sabbath breaking, any more than for a disregard of the ritual service in general, that they suffered the wrath of Jehovah. But such persons must have paid only a superficial attention to the subject. The attentive reader cannot fail to be struck with the fact, that while in the prophets the Sabbath is exalted as of vast importance to the nation, and all its prosperity, and the favor of God, seemingly, suspended on the proper keeping of it, ceremonial usages are comparatively depreciated.

Since the Sabbath holds such a sacredness throughout the ancient oracles of God—since the Israelites have taken their lessons of obedience to it under "the rod of his wrath"—since no grant was given to the Messiah to set it aside, nor the least intimation ever made to the Jews that it would be set aside—can we wonder that they think that teacher to be an impostor who should break this commandment, and teach men so?

But there is a crisis approaching—the day is near, and it hasteth greatly—when it will be indispensable that all those who truly love the Lord Jesus Christ, have their "loins girt about with truth." Popery is preparing for another desperate struggle. The great principle of the Reformation, that "the Scriptures are the only rule of faith," is to be discussed anew. In the Church of England, this discussion has already commenced. Rome has opened her sluices, and anti-christian corruption again threatens to flood the church of God. As the water naturally seeks such channels as may be already prepared, so will it be with this doctrine. What branch of Zion will be next troubled? Probably that which makes the next widest departure from the great Protestant principle. Then that which is next in order; and so on. For it can not reasonably be expected to stop, until it reach that order of people which is governed by the Bible alone. Upon all others the desolation must be more or less extensive. For those who acknowledge the principle of departing from the Bible in ever so small a degree, may be expected to exemplify it to an indefinite extent, when the circumstances of the times are so modified as to give occasion for it. As for yourselves, you do not avow the principle of departing from the Scriptures, but profess to hold it in abhorrence. The language of your creeds is explicit on this point; and we know of no denomination so forward to plead a strict conformity to this principle as yourselves. Yet it is impossible for you to pretend, with any show of modesty, that the Scriptures expressly enjoin the keeping of Sunday as a Sabbath to the Lord. You cannot say, from Scripture authority, that the apostles observed it as such. Nevertheless, your creed declares that it ought to be so observed; and your practice accords with your creed. Wherefore, it is as evident as mathematical demonstration, that you do depart from the great Protestant principle. Consequently, if our views be correct in regard to the crisis which is at hand, the time cannot be far distant, when your own denomination will in some modified form be affected with the deprecated evil, and you will be compelled to abandon every principle and practice which can give it the smallest advantage.

Do you think, brethren, that in your present position you are prepared for the great struggle? When the Puseyite, replying to those who contend for the Protestant maxim, refers to the observance of Sunday, and says, "Here we are absolutely compelled to resort to the aid of ancient usage, as recorded, not by the inspired, but by the uninspired writers," are you ready for the issue? Can you confute what he says? When another one says, "The seventh day is the Sabbath of the Lord thy God; we celebrate the first. Was this done by divine command? No. I do not recollect that the Saviour, or the apostles, say we shall rest on the first day of the week instead of the seventh;" and then concludes, "The same reasons which urge you to dissent from the observance of the three grand festivals of the Church of England, ought to operate with you respecting the Sabbath;"—are you prepared to join issue with him? Can you justify yourselves on your own principles? If you can, we will confess our short-sightedness. But indeed we fear, we tremble, in view of the crisis which is approaching, when we look at the traditional usages prevailing among Christians, and consider with what a tenacious grasp they are held. O Lord God Almighty! thou who hast sworn that 'thy kindness shall not depart from thy church, nor the covenant of thy peace be removed,' let not thy truth fall in the contest.

We mean not to goad your feelings, by charging upon you any of the abominations of Popery. We are sure you would not cherish one of them, if you were conscious of it. But we take it for granted, that those who are forward to take the mote out of their brother's eye, are willing to have the beam taken out of their own. You have charged pedobaptist denominations, over and over, with upholding popery's chief pillar. You have told them, that their zeal against the man of sin would avail them but little, until they first rid themselves of his traditions. You have talked feelingly of the sin of encumbering the ordinances of God with human inventions. You have read the church of Christ many a good lesson on the importance of holding the truth in its purity. In all this you have, doubtless, been sincere. We have no fault to find with you; for you have only followed the Bible direction, "Cry aloud, spare not, show my people their transgression." In conformity with this direction, we would endeavor to act our part as faithful reprovers. Yet our desire is, to do it with meekness, considering ourselves, lest we also be tempted. It may be—we know not—that some of the abominations of the man of sin are cleaving to us. If so, "let the righteous smite us, it shall be a kindness; let them reprove us, it shall be an excellent oil, which shall not break our head."

Turn, brethren, to the seventh chapter of the prophecy of Daniel, and twenty-fifth verse. You there find one spoken of who "shall speak great words against the Most High, and shall wear out the saints of the Most High, and think to change times and laws." You have had no difficulty in finding in this prophecy a reference to the law of baptism, as one of the laws which this great power has changed; but you have not shown satisfactorily what are the times. You have usually referred them to the numerous festivals and holy-days, which have been multiplied by the church of Rome. But these were times established; not times changed. Will you please to expound this passage a little more clearly? Will you tell us whether, under the gospel, there is any sacred time except the Sabbath? We will not be unreasonably confident, but we are much mistaken, if you can give any clear and satisfactory construction to this prophecy, without finding that something of Rome still cleaves to you.

Suffer us here to declare our conviction, that you could take no more effectual step toward converting the Christian world to right views about baptism, than to embrace the Sabbath of the Bible. In your discussions with Pedobaptists, you are constantly referred to the change of the Sabbath, as proof that some things may be binding which the Scriptures do not expressly enjoin. You have never met this argument fairly and fully. To be sure, you always make an attempt to meet it. But how do you do it? By proving that Christ expressly enjoined his followers to sabbatize on the first day of the week? By showing from express Scripture testimony, that the apostles did actually rest from their labors on that day? No. Neither of these things have you ever shown; nor can you show them. The whole head and front of your proof—if proof it may be called—amount only to this; that the apostles and primitive Christians met together for worship on that day. It is true, by such a course you have generally talked your opponents into silence, because by exposing fully the defect of your reply, it would only render their own transgression the more glaring. But while you silenced them, you did not convince them. While they saw that for one of your own customs you could not plead a "thus saith the Lord," they felt comparatively easy under all your rebukes, and naturally enough thought it not very important, that they should have a "thus saith the Lord" for the sprinkling of babes.

But a most important consideration, in view of this subject, is the influence of your large and powerful denomination upon an unconverted world. Whatever your theory about the perpetuity of the sabbatic law—whatever your doubts and scruples about the use of the term Sabbath under the gospel—you cannot rid yourselves of a deep sense of the importance of a day of rest to the world at large. Hence the resolutions of your churches and conventional bodies, with regard to the profanation of what you call the Lord's day. Hence your plain, out-spoken censures of running cars, stages, steamboats, and other public conveyances, on this day. Hence your griefs and lamentations over those who make it a day of recreation or mirth. Hence your readiness to coöperate with those bodies which are organized to suppress, if possible, the violation of what is called the Sabbath. We admire the principle which governs you in all this; but we lament that it is not regulated by a better understanding of the subject. If you would promote right principles, you must be careful that your proofs, and examples for illustration, are pertinent and free from all uncertainty. We are fully persuaded, that your Recommendations and Pledges, your Resolutions and Associational Acts, will always meet with defeat, until you can fortify them by a law of God, so clearly expressed, that it will urge and goad the violator's conscience wherever he may go. The consciences of guilty men cannot be reached by the method you are pursuing. You behold them desecrating the Sunday, and, in order to make them lay it to heart as a sin, you bring down upon them—what? Apostolic example? New Testament intimations, and far-fetched inferences? No. None of these do you think of employing. But the Law, the all-searching, sin-rebuking Law of God, is the only means you think of in such a case. Nothing else suits your purpose, be your theory what it may. But hear their reply. "Is the law of the commandment upon us TO-DAY? That it was yesterday, we allow; for it says, 'the seventh day.' That the law of the commandment lies against us every day, you will not pretend; but only one day in seven. If that one day was yesterday, you are yourselves as guilty as we; and we, therefore, feel comparatively comfortable. To be sure, some sense of the necessity of keeping the Sabbath holy, does at times rest upon our minds; and our consciences, for the moment, reproach us; but when we see you, and all the Christian world, living in the neglect of it, we feel quite easy again, and think our sin to be but a light one." Such may not be their precise language, but it is the exact expression of their hearts' feelings. Thus even the Law fails in your hands, because you attempt to make it speak what it will not speak.

If you ask us, "Do you meet with success in attempting to reach the consciences of guilty, unbelieving men?" we reply, that we have no difficulty, except so far as you, and the whole body of observers of the first day, stand in the way. We bring them to admit, openly and honestly, the claims of God's law, and a sense of guilt momentarily rests upon them. But immediately they turn to contemplate your practice, and their hearts become hardened. We do, therefore, affectionately, but earnestly, invite you to consider, how tremendous is your influence toward perpetuating Sabbath profanation in the land. Your numbers, your learning, your talents, your wealth, your general respectability, all combine to operate with overwhelming effect in this matter.