2 Corinthians 11:6 But though I be rude in speech, yet not in knowledge; but we have been throughly made manifest among you in all things.

Though the Apostle Paul might have spoken like an unskilled or ungifted person, rude in speech, he has a most important message to convey for the sake of the souls that God has brought before him. He has a message to tell for his Lord and he will not stay to withhold it.

Likewise, the prophet Jeremiah was rejected by the people of Judah though he spoke the word of the Lord, an unpalatable exhortation for the people of God to submit to the yoke of the coming Babylonians. He spoke of the Word of God as a burning fire shut up in his bones that he must convey for his conscience sake because it was the will of God – Jeremiah 20:9 Then I said, I will not make mention of him, nor speak any more in his name. But his wordwas in mine heart as a burning fire shut up in my bones, and I was weary with forbearing, and I could not stay.