In the hurry and agitation of that eventful day, it must have seemed strange to the excited people that they should be called upon to observe such a service. But its institution at that crisis is in accordance with the whole tone of the story of the Exodus, in which man is nothing and God all. Surely, never was national deliverance effected so absolutely without effort or blow struck. If we try to realize the state of mind of the Israelites on that night, we shall feel how significant of the true nature of their deliverance this summons to an act of worship, in the midst of their hurry, must have been.
The domestic character of the rite is its first marked feature. Of course, there were neither temple nor priests then; but that does not wholly account for the provision that every household, unless too few in number to consume a whole lamb, should have its own sacrifice, slain by its head. The first purpose of the rite, to provide for the safety of each house by the sprinkled blood, partly explains it; but the deepest reason is, no doubt, the witness which was thereby borne to the universal priesthood of the nation. The patriarchal order made each man the priest of his house. This rite, which lay at the foundation of Israel's nationality, proclaimed that a restricted priestly class was a later expedient. The primitive formation crops out here, as witness that, even where hid beneath later deposits, it underlies them all.
We have called the Passover a sacrifice. That has been disputed, but unreasonably. No doubt, it was a peculiar kind of sacrifice, unlike those of the later ritual in many respects, and scarcely capable of being classified among them. But it is important to keep its strictly sacrificial character in view; for it is essential to its meaning and to its typical aspect. The proofs of its sacrificial nature are abundant. The instructions as to the selection of the lamb; the method of disposing of the blood, which was sprinkled with hyssop--a peculiarly sacrificial usage; the treatment of the remainder after the feast; the very feast itself,--all testify that it was a sacrifice in the most accurate use of the word. The designation of it as a Passover to the Lord,' and in set terms as a sacrifice,' in Exodus 11:2-7 and elsewhere, to say nothing of its later form when it became a regular Temple sacrifice, or of Paul's distinct language in 1 Corinthians 5:7, or of Peter's quotation of the very words of Exodus 12:5, applied to Christ, a lamb without blemish,' all point in the same direction.
But if a sacrifice, what kind of sacrifice was it? Clearly, the first purpose was that the blood might be sprinkled on the door-posts and lintels, and so the house be safe when the destroying angel passed through the land. Such is the explanation given in Exodus 12:13, which is the divine declaration of its meaning. This is the center of the rite; from it the name was derived. Whether readers accept the doctrines of substitution and expiation or not, it ought to be impossible for an honest reader of these verses to deny that these doctrines or thoughts are there. They may be only the barbarous notions of a half-savage age and people. But, whatever they are, there they are. The lamb without blemish carefully chosen and kept for four days, till it had become as it were part of the household, and then solemnly slain by the head of the family, was their representative. When they sprinkled its blood on the posts, they confessed that they stood in peril of the destroying angel by reason of their impurity, and they presented the blood as their expiation. In so far, their act was an act of confession, deprecation, and faith. It accepted the divinely appointed means of safety. The consequence was exemption from the fatal stroke, which fell on all homes from the palace to the slaves' hovel, where that red streak was not found. If any son of Abraham had despised the provision for safety, he would have been partaker of the plague.
All this refers only to exemption from outward punishment, and we are not obliged to attribute to these terrified bondmen any higher thoughts. But clearly their obedience to the command implied a measure of belief in the divine voice; and the command embodied, though in application to a transient judgment, the broad principles of sacrificial substitution, of expiation by blood, and of safety by the individual application of that shed blood.
In other words, the Passover is a Gospel before the Gospel. We are sometimes told that in its sacrificial ideas Christianity is still dressing itself in Hebrew old clothes.' We believe, on the contrary, that the whole sacrificial system of Judaism had for its highest purpose to shadow forth the coming redemption. Christ is not spoken of as our Passover,' because the Mosaic ritual had happened to have that ceremonial; but the Mosaic ritual had that ceremonial mainly because Christ is our Passover, and, by His blood shed on the Cross and sprinkled on our consciences, does in spiritual reality that which the Jewish Passover only did in outward form. All other questions about the Old Testament, however interesting and hotly contested, are of secondary importance compared with this. Is its chief purpose to prophesy of Christ, His atoning death, His kingdom and church, or is it not? The New Testament has no doubt of the answer. The Evangelist John finds in the singular swiftness of our Lord's death, which secured the exemption of His sacred body from the violence inflicted on His fellow-sufferers, a fulfillment of the paschal injunction that not a bone should be broken; and so, by one passing allusion, shows that he recognized Christ as the true Passover. John the Baptist's rapturous exclamation, Behold the Lamb of God!' blends allusions to the Passover, the daily sacrifice, and Isaiah's great prophecy. The day of the Crucifixion, regarded as fixed by divine Providence, may be taken as God's own finger pointing to the Lamb whom He has provided. Paul's language already referred to attests the same truth. And even the last lofty visions of the Apocalypse, where the old man in Patmos so touchingly recurs to the earliest words which brought him to Jesus, echo the same conviction, and disclose, amidst the glories of the throne, a Lamb as it had been slain.'