The Gifts of the Holy Spirit and the Speaking in Tongues

1. Corinthians 12-14
Now there are diversities of gifts, but the same Spirit.
And there are differences of administrations, but the same Lord.
And there are diversities of operations, but it is the same God which worketh all in all.
But the manifestation of the Spirit is given to every man to profit withal.
For to one is given by the Spirit the word of wisdom; to another the word of knowledge by the same Spirit;
To another faith by the same Spirit; to another the gifts of healing by the same Spirit;
To another the working of miracles; to another prophecy; to another discerning of spirits; to another divers kinds of tongues; to another the interpretation of tongues:
But all these worketh that one and the selfsame Spirit, dividing to every man severally as he will. 1. Corinthians 12
For he that speaketh in an unknown tongue speaketh not unto men, but unto God: for no man understandeth him; howbeit in the spirit he speaketh mysteries.
But he that prophesieth speaketh unto men to edification, and exhortation, and comfort. 1. Corinthians 14