“For while I was with you I was determined to be consumed with one topic - Jesus, the crucified Messiah.”  1 Cor‬. ‭2‬:‭2‬ ‭(TPT‬‬) 

The Passion Translation (TPT) Footnote for 1Cor. 2:2: 
Paul could have easily impressed the Corinthians with his vast knowledge of the Torah and the Jewish laws. But he was resolved to forget every other topic and stay focused on Christ and His cross. He wanted the power of the Spirit to work through Christ's  singular message.