These reflections are a result of more than 40 years of ministry as a Roman Catholic priest. Most of these years I spent in the Diocese of Charlotte which covers Western North Carolina. Now I am retired, and live in Medellín, Colombia where I continue to serve as a priest in the Archdiocese of Medellín.

When I came to you, brothers and sisters, proclaiming the mystery of God, I did not come with sublimity of words or of wisdom. For I resolved to know nothing while I was with you except Jesus Christ, and him crucified. I came to you in weakness and fear and much trembling, and my message and my proclamation were not with persuasive words of wisdom, but with a demonstration of spirit and power, so that your faith might rest not on human wisdom but on the power of God. (1 Cor 2:1-5)
https://bible.usccb.org/bible/readings/090224.cfm
We like to think that Saint Paul was a great preacher, and he was. But according to his own words, he was not a great orator. Nevertheless, when Paul spoke, people listened and paid attention, even old Saint Peter!