There appeared unto them cloven tongues— Besides the great and indispensable use of the gift of tongues to the first preachers of the gospel, the elegance and propriety in the choice of this miracle to attest the real descent of the Spirit who was to teach us all things, can never be enough admired; for words being the human vehicle of knowledge, this appearance was the fittest precursor of the Spirit of truth. When the cloven tongues appeared upon each of the disciples, they were assembled together in a private room sequestered and apart; and it was not till the thing was noised abroad, and the multitude came together, to inquire into the truth of it, that the apostles spoke with tongues as the Spirit gave them utterance. Now between this visible descent of the Holy Spirit, and their speaking to the multitude, a considerable time intervened; sufficient to convince the apostles, from the steady durationof the appearance, that it was not natural, but miraculous; and this the original will express, properly rendered by the phrase of SITTING upon each of them; words so inconsistent with a momentary appearance, that it would be trifling with common sense to deduce such an interpretation from oblique circumstances, and collateral reasoning. It may not therefore be improper to consider the evangelical account of this visible descent with a little more exactness. In this place we see the fiery tongues are said to sit upon each of them; and other places of scripture, which mention the like descent of the Holy Spirit in a visible form, describe it in such terms as denote a very different appearance from a sudden flash of lightning. St. Matthew tells us, that the Spirit of God descended like a dove; as birds, when about to settle upon any thing, first hoverupon it with quivering wings: it then lighted upon Jesus. So the same Spirit is said to descend under the appearance of cloven tongues, like as of fire. In this descent, the motion, figure, and colour, are described; and the term of cloven tongues, which the sacred historian employs to describe the motion, proves it to be of some continuance. Let us observe, that the thing seen, like as of fire, on the heads of the apostles, was no more an elementary fire, than the thing seen like a dove on the head of Jesus, was a real dove; for, as only a dove-like motion is intimated in the latter expression, so only a flame-like motion is intimated in the former. And what this was, the historian tells us in effect;—the appearance of cloven tongues. The sudden flash of lightning exhibits to the eye of the beholder only a line of light, angularly broken into several directions, very different from the form of tongues, whether whole or divided. Whenever a flame assumes this appearance, it is become stationary, as this was, which the historian says sat upon each of them; and then, its natural motion being upwards, it represents, when divided length-wise, a pyramidical tongue-like figure cloven; a demonstration that the appearance in question was not momentary, but of some continuance. What in our English Bible is rendered fire, Isaiah 5:24 is, in the original, a tongue of fire. Our old English version has preserved the allusion, and rendered the words like as the fire lighteth up the straw. Tongues of fire properly signify the points of flames, which move nimbly, and lick like tongues. The ancient Romans alluded to this when they spoke of lambent flames. Virgil's fiction, concerning the omen which happened to Iulus, is very pertinent to the present purpose:
Ecce levis summo de vertice visus Iuli Fundere lumen apex, tactuque innoxia molli Lambere flamma comas, et circum tempora pasci. AEn. 2: line 682, &c.
Strange to relate, from young Iulus' head A lambent flame arose, which gently spread Around his brows, and on his temples fed. DRYDEN.
This fire, or divine glory, resting upon the head of each of the persons there assembled, was a lively emblem of one of the most remarkable gifts then conferred. That the tongues were separated, might denote the multiplicity and variety of languages which they should be able to speak; though as all these proceeded from one and the same Spirit, they should all agree in their doctrines: and possibly to denote this unity of the Spirit, the singular it, namely, this fiery appearance, is used after the plural tongues. As the glory rested for some time upon them, it might shadow out the permanency of the gifts then bestowed; in which, as well as in many other particulars, they excelled the Old Testament prophets. Thus was John the Baptist's prediction fulfilled, that Christ should baptize with the Holy Ghost andwith fire, Matthew 3:11. And as the division of tongues at Babel once introduced confusion, so now there was a remedy provided by the gift of tongues at Sion, to bring the Gentiles out of darkness unto light, and to destroy the veil which had been spread over all nations, Isaiah 25:7.