There is no word "unknown" in the Greek texts of 1 Corinthians 14! The KJV translators added it!
You are correct of course. The word “unknown” in 1 Corinthians 14 is
italicized, and all
italicized word that are found in the KLV Bible means the printer is warning the English reader that any word italicized found in Scripture is not in the original manuscripts.
However, the word “unknown” found in 1 Corinthians 14 is
implied as in this case.
Note the following verses:
Verse 1 – Follow charity and desire spiritual gifts ,
but rather that you may prophesy.
Verse 2 – For he that speaks in an (
unknown) (
implied) tongue speaks
NOT unto men, but unto God: for
no man understands him.
Verse 3 – For he that prophesies speaks unto men
to edification,
exhortation, and
comfort.
Verse 4 – He that speaks in an (
unknown) tongue
edifies himself but he that prophesies
edifies the church.
Me -
If only I am praying to God, then I can pray in a known tongue!
Verse 5 - … for greater is he that prophesies than he that speaks with
unknown (implied) tongues,
except he interprets that the church may receive
edifying.
Verse 6 – Paul gives an example that if he comes to us speaking in an unknown tongue, what is the benefit except he speaks to us either by revelation, or by knowledge, or by prophesying, or by doctrine?
Verse 7 – How shall it be known what is piped or harped?
Verse 8 – For if the trumpet give an uncertain sound, who shall prepare himself to battle?
Verse 9 – So likewise you, except you utter by words easy to understand, how shall it be known what is spoken? For you will speak into the air
Verse 11 – So if I know not the meaning of the voice, I shall be unto him a barbarian, and he that speaks shall be a barbarian unto me.
Verse 19 – Yet in the church I had better speak five words with my understanding, than ten thousand words in an
unknown tongue.
Verse 22 – So
unknown tongues are for a “sign”
not to the believers but to
unbelievers!!
In the last days Satan will come doing signs and wonders.
Verses 27 – Paul now gives his rules that if any man speaks in an
unknown tongue, let it be by two, or at the most by three, and that by course,
and let one interpret.
Verse 28 – But if there be
no interpreter, let him keep silence in the church; and let him
speak to himself, and
to God.
Verse 39 - So, brethren, covet to prophesy, and
forbid not to speak with tongues.
Why did Paul forbid not to speak with tongues? Because at that time the Bible was not yet complete and God was still bringing revelations to mankind via
unknown tongues, angel visitations, dream and visions… and so forth.
Words in bold, underlined, and in parenthesis are mine
Too God Be The Glory