Jesus was already here so Paul was not referring to Jesus return but the completion of that which was in part which is the NT.
You pretend as if your own knowledge is greater than the authors of the New Testament. The understanding of Paul before perfect came will be like a child's in comparison to his knowledge after the perfect came.
We should look at the rest of the text of I Corinthians to understand the time frame during which prophecy operates, rather than just reading a theory back into I Corinthians 13.
I Corinthians 1:7
"So that ye come behind in no spiritual gift, waiting for the coming of our Lord Jesus Christ."
Signs were and are for the Jews not for the Gentiles. A sign of impending judgment.
When you brought this up in a previous conversation, the Bible shows that signs were for Gentiles, too.
Acts 15
[SUP]
12 [/SUP]And all the assembly fell silent, and they listened to Barnabas and Paul as they related what signs and wonders God had done through them among the Gentiles. (ESV)
The Jews required a sign. But that was what they wanted. The Bible shows that God showed many signs to Gentiles as well. Many of the things Moses did in Egypt allowed the Egyptians, to know that He is the LORD. It's also likely that Sergius Paulus was a Gentile. He converted after hearing the Gospel and seeing the blinding of Elymas.
Joel prophesied that they will return along with the signs in the heavens prior to Christ returning to save Israel from destruction.
You have no scriptural justification for creating two 'last days' time periods. Peter's inspired interpretation of Joel shows that Acts 2's events occurred in 'the last days.' He didn't say there were two last days, or that the last days would stop and restart-- which is kind of nonsensical if you think about it.
Jesus is building His church through the foolishness of the preaching of the cross.
That's true. But in the next very chapter, in I Corinthians 2:4, Paul tells us,
4 And my speech and my preaching were not with enticing words of man’s wisdom, but in demonstration of the
Spirit and of
power,
You create this false dichotomy between preaching the cross and spiritual gifts. Paul preached with the demonstration of the Spirit and of power. He wrote the Romans that with signs and wonders, from Jerusalem round about unto Illyricum, he had fully preached the Gospel of Christ.
Show me where the Bible teaches we are to live in a time now where there is preaching and none of these supernatural demonstration of the Spirit's power? Why does the picture of what Christianity should be like that you seem to have in your mind differ from the picture we see in the Bible?