Paul contrasts worldly (natural) wisdom with the wisdom only revealed by the Holy Spirit.
Paul’s reasoning checks out. He is not an eloquent speaker in person and not a very charismatic personality.
The Holy Spirit is God’s gift to Christ-followers; convicting, teaching, and leading.
Apart from Christ, the wisdom shown by the Holy Spirit appears to be foolish.
Depend on the Holy Spirit to guide the way to wisdom.
The idea of God speaking to his followers through the Holy Spirit is big.
Father, thank you for the great gift of your Holy Spirit.