When Silas and Timothy finally arrived from Macedonia, Paul spent all his time preaching the word of God, trying to convince the Jews that Jesus was the Messiah.
He cannot be a drunkard, or someone who lashes out at others, or argumentative, or someone who simply craves more money, but instead, recognized by his gentleness.
The overseer, since he serves God’s household, must be someone of blameless character and not be opinionated or short-tempered. He must not be a drunkard or violent or greedy.