That letter addressed issues that were tearing the church apart, primarily the arrival of self-styled (false) apostles (2 Corinthians 11:13) who were assaulting Paul’s character, sowing discord among the believers, and teaching false doctrine.
Barua hiyo ilishughulikia masuala ambayo yalikuwa yanatawanya kanisa, kimsingi kuwasili kwa mitume wa uongo (2 Wakorintho 11:13) ambao walikuwa wanashambulia mwenendo wa Paulo, kupanda utesi/kutopatana miongoni mwa waumini, na kufundisha mafundisho ya uongo.