No, we declare God's wisdom, a mystery that has been hidden and that God destined for our glory before time began.
NIV
But rather what we are setting forth is a wisdom of God once hidden [from the human understanding] and now revealed to us by God--[that wisdom] which God devised and decreed before the ages for our glorification [to lift us into the glory of His presence].
AMP
But we speak the wisdom of God in a mystery, even the hidden wisdom, which God ordained before the world unto our glory:
KJV