If then this gift was intermittent and did not qualify its possessor to use a foreign language for the ordinary purposes of life or for preaching the Gospel, what was its use? It served the same purpose as other miracles; it made visible and called attention to the entrance of new powers into human nature. As Paul says, it was "for them that believe not, not for them that believe." It was meant to excite inquiry, not to instruct the mind of the Christian. It produced conviction that among the followers of Christ new powers were at work. The evidence of this took a shape which seemed to intimate that the religion of Christ was suitable for every race of mankind. This gift of tongues seemed to claim all nations as the object of Christ's work. The most remote and insignificant tribe was accessible to Him. He knew their language, suited Himself to their peculiarities, and claimed kindred with them.
It must, however, be said that the common opinion of scholars is that the gift of tongues did not consist in ability to speak a foreign language even temporarily, but in an exalted frame of mind which found expression in sounds or words belonging to no human language. What was thus uttered has been compared to the "merry, unmeaning shouts of boyhood, getting rid of exuberant life, uttering in sounds a joy for which manhood has no words." These ecstatic cries or exclamations were not always understood either by the person uttering them, or by any one else, so that there was always a risk of such utterances being considered either as the ravings of lunatics, or, as in the first instance, the thick and inarticulate mutterings of drunkards. But sometimes there was present a person in the same key of feeling whose spirit vibrated to the note struck by the speaker, and who was able to render his inarticulate sounds into intelligible speech. For as music can only be interpreted by one who has a feeling for music, and as the inarticulate language of tears, or sighs, or groans can be comprehended by a sympathetic soul, so the tongues could be interpreted by those whose spiritual state corresponded to that of the gifted person.
At various periods of the Church's history these manifestations have been reproduced. The Montanists of the early Church, the Camisards of France at the close of the seventeenth century, and the Irvingites of our own country claimed that they possessed similar gifts. Probably all such manifestations are due to violent nervous agitation. The early Quakers showed their wisdom in treating all physical manifestations as physical.
Comparing these two gifts, prophecy and speaking with tongues, Paul very decidedly gives the preference to the former, and this mainly on the score of its greater utility. It often happened that when one of the Christians spoke in tongues there was no one present who could interpret. However exalted the man's own spirit might be, the congregation could derive no benefit from his utterances. And if a number of persons spoke at once, as they seemed to do in Corinth, on the pretext that they could not control themselves, any unbeliever who came in and heard this Babel of sound would naturally conclude, as Paul says, that he had stumbled into a ward of lunatics. Such disorder must not be. If there were no one present who could interpret what the speakers with tongues were saying, they must be silent. Apart from interpretation speaking with tongues was mere noise, the blare of a trumpet sounded by one who did not know one call from another, and which was mere unintelligible sound. Prophesying was not liable to these abuses. All understood it, and could learn something from it.
From this preference shown by Paul for the less showy but more useful gift, we may gather that to make public worship the occasion of self-display or sensational exhibitions is to degrade it. This is a hint for the pulpit rather than for the pew. Preachers must resist the temptation to preach for effect, to make a sensation, to produce fine sermons. The desire to be recognised as able to move men, to say things smartly, to put the truth freshly, to be eloquent, or to be sensible is always striving against the simple-minded purpose of edifying Christ's people. Worshippers as well as preachers may, however, be so tempted. They may sing with a gratified sense of exhibiting a good voice. They may find greater pleasure in what is sensational in worship than in what is simple and intelligible.