OK so when DOES knowledge pass away? Daniel states that knowledge shall increase, and we're still seeing that happen even now. Knowledge isn't yet complete, and it would be foolish to state that it is. And let's keep on point here, there is a difference between knowledge being complete, and knowledge passing away.
"I thank God I speak in tongues more than ye all" - Paul the Apostle
the knowledge spoken of in 1 Cor 13 is not knowledge per se , it is that supernatural knowledge akin to revelation which revealed
God's word in part , it was a spiritual gift , this type of knowledge passes away when that which
it's completion comes , ie , it is replaced by a full "perfect" revelation .... no new doctrines , no new truths , no new revelations , no new scriptures , no new Apostles or Prophets bringing more revelation , instead a full revelation even that which typified the contrast between Moses and the other prophets , Moses is unlike the other prophets because He met with God face to face , ie , his revelation was exceedingly fuller.
And there arose not a prophet since in Israel like unto Moses, whom the LORD knew face to face . Deut 34:10
Exodus 33:11 Thus the LORD used to speak to Moses face to face, just as a man speaks to his friend. When Moses returned to the camp, his servant Joshua, the son of Nun, a young man, would not depart from the tent.
cross reference , 1 Cor 13 :
12 Now we see but a poor reflection as in a mirror; then we shall see face to face.
the real question seeing as the revelatory gifts are concurrant with an immature Church , when I was a child ..... but when I became a man , etc .... when is the Church expected to reach maturity ? in heaven ? is that really God's program for His bride to place her (and us) in a infantile existence till we reach heaven ? God forbid !!
Or to gift the Church for a season with the express purpose and necessary temporary gifts to make a mature and stable Church founded eventually upon a full and final sufficient revelation knowledge , scripture.
without seeing a timetable much confusion must follow . such as shall we expect a revelation for my needs , shall we expect a local Apostle to arise , or a local prophet , or something new from an outburst of tongues/interpretation . Scripture needs no such suppliments , it is sufficient. That means it is fully sufficient to it's goal ;
16 All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness:
17 That the man of God may be perfect, throughly furnished unto all good works
notice , no gift of God except scripture is even mentioned in the above text , because scripture needs no suppliment , wish to be "perfect" complete , fully formed ? tongues ; interpretation ; prophecies ; knowledge etc etc cannot do it , neither do they furnish us unto all good works , only scripture has that place , the rest had a temporary purpose leading to this.