Matthew 7:28-29 And so it was, when Jesus had ended these sayings, that the people were astonished at His teaching, for He taught them as one having authority, and not as the scribes.The people that you are preaching to, there is certain authority that comes with the preaching over them. As much as there were people astonished at Jesus’s preaching, there were those who hated it. Matthew 15:24 He answered, “I was sent only to the lost sheep of Israel.” There are many churches and they don’t reach all people, you can only reach the people you are called for, you can only influence people you are called for. Acts 8:29-31 Then the Spirit said to Philip, “Go near and overtake this chariot.” So Philip ran to him, and heard him reading the prophet Isaiah, and said, “Do you understand what you are reading?” And he said, “How can I, unless someone guides me?” And he asked Philip to come up and sit with him.
Paul was called to the Gentiles. 1 Timothy 2:7 And I have been chosen as a preacher and apostle to teach the Gentiles this message about faith and truth. I’m not exaggerating-just telling the truth.