We’ll see. We have to get that ***from ***the text, not read it into the text. If the idea of punishment is there, it should be clear, i.e., something painful happening to the person.
Would you like me to show you that the exposure and hurt which sins does to others will have a punishing effect on the one who caused it from the same Apostle you are teaching from?
When God’s perfect presence and all perceiving eye exposes all of our weaknesses, there will be no where to turn and hide. There will be no covering up what we participated and allowed to infect our soul.
In this life, we can go through this same process which Paul is talking about. But it is done through His instruments such as Brothers in the faith, Scripture, Church Teaching, our conscience, etc. But in The Day, it is the almighty Himself who reveals everything.
Consider this use of ‘punishment’ used by Paul to the same men he gave a glimpse of God’s purging, but in the Church’s body sense:
2 Corinthians 2 (RSVCE)
5 “But if any one has caused pain, he has caused it not to me, but in some measure—not to put it too severely—to you all. 6
For such a one this punishment by the majority is enough; 7 so you should rather turn to forgive and comfort him, or he may be overwhelmed by excessive sorrow. 8 So I beg you to reaffirm your love for him. 9 For this is why I wrote, that I might test you and know whether you are obedient in everything. 10 Any one whom you forgive, I also forgive. What I have forgiven, if I have forgiven anything, has been for your sake in the presence of Christ, 11 to keep Satan from gaining the advantage over us; for we are not ignorant of his designs.”