Tongues, Gift of: granted on the day of Pentecost (Acts 2:4), in fulfilment of a
promise Christ had made to his disciples (Mark 16:17). What this
gift actually was has been a subject of much discussion. Some
have argued that it was merely an outward sign of the presence
of the Holy Spirit among the disciples, typifying his manifold
gifts, and showing that salvation was to be extended to all
nations. But the words of Luke (Acts 2:9) clearly show that the
various peoples in Jerusalem at the time of Pentecost did really
hear themselves addressed in their own special language with
which they were naturally acquainted (compare Joel 2:28, 29).
Among the gifts of the Spirit the apostle enumerates in 1 Cor.
12:10-14:30, "divers kinds of tongues" and the "interpretation
of tongues." This "gift" was a different manifestation of the
Spirit from that on Pentecost, although it resembled it in many
particulars. Tongues were to be "a sign to them that believe
not."