Zephaniah 3:9 Hebrew is God's "pure language". The gematria value of words is like a "second witness" and a way of rightly dividing the Word. See "The Spice of the Torah" by Locks at Amazon
A second witness to what? Sounds like another voice, another Christ,another gospel like the voice in the garden. (Did God really say you shall not die)
The pure language is measured by the golden reed spoken of in Revelation 21 in respect to parables where God hides the unseen spiritual understanding called the hiden manna
The two witnesses are the law and the prophets (sola scriptura) the once source of God’s faith to us. They make up what scripture refers to as the golden reed. Gold speaks of the purity of God, as our purifier.
We measure faith by and through the faith that exclusively comes form hearing God called, the measure of faith. we all receive the same measure that comes from hin .Not of our own selves
Romans 12:3 For I say, through the grace given unto me, to every man that is among you, not to think of himself more highly than he ought to think; but to think soberly, according as God hath dealt to every man the measure of faith.
Number words have a exclusive meaning attached to them. We are to compare the spiritual meaning to the spiritual word wherever it is used..
For instance the word six hundred and sixty six is assigned to natural man as a beast of the field, of itself it has no other meaning.He repeats it twice
Rev 13:18 Here is wisdom. Let him that hath understanding count the number of the beast: for it is "the number of a man"; and his number "is" Six hundred threescore and six.