1 Corinthians 13:8-12
8 Love never fails. But where there are prophecies, they will cease; where there are tongues, they will be stilled; where there is knowledge, it will pass away.
9 For we know in part and we prophesy in part,
10 but when perfection comes, the imperfect disappears.
11 When I was a child, I talked like a child, I thought like a child, I reasoned like a child. When I became a man, I put childish ways behind me.
12 Now we see but a poor reflection as in a mirror; then we shall see face to face. Now I know in part; then I shall know fully, even as I am fully known.
Cessationists say that the "perfection" in verse 10 refers to the completion of the Bible, and since we have the Bible today, the gifts have passed away.
What is the "perfection"?
The "perfection" in verse 10 refers to our perfection, not the completion of the Bible. The context itself clearly tells us this, as it talks about "we" and "I" knowing in part, then knowing fully; being a child, then growing into a man.
* 9 For we know in part and we prophesy in part,
* 11 When I was a child,...When I became a man,...
* 12 ...Now I know in part; then I shall know fully,...
If we say that the perfection refers to the completion of the Bible, then we are actually saying that the Bible -- a non-living thing -- went through these human growth processes.
So, the passage clearly talks about us (not scrolls of scriptures) knowing partially then knowing fully, and that when the latter happens, the gifts of the Holy Spirit (that help build up and empower the church) will no longer be necessary and hence be done away with.
From glory to glory
* 12 Now we see but a poor reflection as in a mirror; then we shall see face to face.
Again, to say that the perfection refers to the completion of the Bible is to also say that the Bible once saw a "poor reflection" of itself in the mirror, then saw "face to face" with someone once it was completed. This, of course, is ludicrous. So, what is the verse saying?
Let us look at two other verses for the meaning or symbolism of "mirror". Let the Bible interpret the Bible.
* 2 Corinthians 3:18
18 and we all, with unvailed face, the glory of the Lord beholding in a mirror, to the same image are being transformed, from glory to glory, even as by the Spirit of the Lord. [YLT]
* James 1:23
23 because, if any one is a hearer of the word and not a doer, this one hath been like to a man viewing his natural face in a mirror, [YLT]
Christians have "unveiled faces" in the sense that they are able to see that Jesus is Lord by the grace of God. But for the Jews, till today, their hearts are "veiled" whenever they read the Old Covenant scriptures -- they cannot see that Jesus is the Messiah. But should any Jew turn to the Lord, the veil is removed (2 Corinthians 3:14-16).
But Christians don't see the Lord "face to face" now as He is still literally at our Father's right hand, interceding for us, since His ascension. What we see is a "poor mirror reflection" of Him (1 Corinthians 13:12).
Because we are in Christ and Christ is in us by His Spirit, we reflect His image, albeit poorly, when we "look in a mirror". That is why James 1:23 says that a person who hears the Word but does nothing about it only reflects his natural self (not Jesus) as he "looks in a mirror".
Despite the dim reflection, the more we behold Jesus, that is, to learn more about Him, the more we are transformed from glory to glory into His likeness (2 Corinthians 3:18).
This transformation is still ongoing for every Christian, but it will be completed when we see Christ "face to face" -- no longer as a poor reflection in a mirror (1 Corinthians 13:12).
In other words, when Christ comes back for His church at the rapture, we would be perfected -- complete knowledge with glorified bodies (1 Corinthians 15:51-54, 1 Thessalonians 3:16,17, 2 Thessalonians 1:1).
Who knows it all?
Has "know fully" or "perfection" happened to every Christian as cessationists believe? The answer is obvious. Just because we have the Bible, study aids and Bible teachers does not mean that we now know perfectly. No honest Christian will say that he understands perfectly every word or phrase in the Bible, let alone the mysteries of this age.
Some cessationists then argue that we should not take "know fully" in absolute terms. They say that "know fully" just means knowing God's salvation plan.
Well, the qualification is in verse 12 -- "even as I am fully known". We are fully known by one person only -- God. So, have we come to the place where we know fully to the same degree and standard that we are fully known by God? Again, the answer is obvious.
Having versus knowing
A related argument is that the passage is only talking about us having at our disposal, perfect knowledge, that is, the Bible. But verse 12 clearly talks about us knowing fully, not us having at our disposal, perfect knowledge.
This means that complete knowledge has to be "in our heads", not in a book we keep on our bedside tables. It is one thing to say that you own a complete set of the Encyclopedia Britannica, but a totally different thing to say that you know perfectly everything that is written in it.
Furthermore, I believe that God has much more knowledge and revelation in store for us than just what is contained in the Bible. The Bible is silent on many topics, such as how many galaxies God created, the truth about "aliens" or why there is no salvation plan for the fallen angels.
Total Christian unity?
* Ephesians 4:11-13
11 And he gave some, apostles; and some, prophets; and some, evangelists; and some, pastors and teachers;
12 For the perfecting of the saints, for the work of the ministry, for the edifying of the body of Christ:
13 Till we all come in the unity of the faith, and of the knowledge of the Son of God, unto a perfect man, unto the measure of the stature of the fulness of Christ:
Here, it clearly says that God gives gifts to the church for the perfecting of Christians, for ministry work, for the edification of Christians, and that He will continue to do so until all of us are united in the faith and knowledge of Jesus -- perfect men with the stature of the fullness of Christ.
The latter has obviously not happened, given the many different Church denominations and doctrinal arguments that continue to exist. Also, much ministry work still has to be done, such as missions and evangelism. Christians still need to be edified and encouraged. All this tells us that the church still needs the gifts, in fact, all the more in these last days.