Paul wrote at least three letters to Corinth. Only two exist (#2 and #3). Was his first letter "inspired Scripture" and lost? I would have a problem with that! I contend Paul did NOT recognize his writing (or SOME of their writing) was God-breathed. Very little of the Scripture is "dictation" and that is certainly not seen in the Epistles. Paul spoke many areas that were NOT spoken by Jesus Himself or by the other Apostles. But His words in the Scriptures ARE inspired. What about his "other" letters, sermons, words? Jump on in.