2 Corinthians 10:10
Because, The letters, he says, are indeed weighty and powerful, but his bodily presence is weak, and his speech is disdained.
1 Corinthians 1:17
For Christ sent me not to immerse, but to preach the good-news, not in wisdom of speech lest the cross of Christ would be emptied.
2 Corinthians 11:6
But even if I am unskilled in speech, yet not in knowledge, but in everything made known in all things to you.
Galatians 4:13-14
But ye know that through a weakness of the flesh I preached the good-news to you the first time.
Exodus 4:10
And Moses said to LORD, Oh, LORD, I am not eloquent, neither heretofore, nor since thou have spoken to thy servant, for I am slow of speech, and of a slow tongue.
Jeremiah 1:6
Then I said, Ah, lord LORD! Behold, I know not how to speak, for I am a child.
1 Corinthians 1:21
For since in the wisdom of God the world did not know God through its wisdom, it pleased God through the foolishness of preaching to save those who believe.
1 Corinthians 2:1-4
And I, brothers, when I came to you, came not in eminence of speech or of wisdom proclaiming the testimony of God to you.
2 Corinthians 10:1
Now I Paul myself entreat you by the meekness and gentleness of Christ, who indeed am lowly in presence among you, but am bold toward you when absent.
2 Corinthians 12:5-9
For such a man I will boast, but for myself I will not boast, except in my weaknesses.