7 But we speak the wisdom of God in a mystery, even the hidden wisdom, which God ordained before the world unto our glory:This isn't true.
First, the "mystery" he's talking about in 1 Corinthians 2:7 is the message of the cross. Second, he's talking about the message he himself preached to them. It doesn't say anything whatsoever about us needing to speak "mysteries." Third, it has nothing whatsoever to do with tongues.
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you right now have no ability in your human form to do as Verse 7 claims [to speak the HIDDEN WISDOM]..