Exodus 4:10-13
"Please, Lord, " Moses replied, "I have never been eloquent, neither in the past nor since You have spoken to Your servant, for I am slow of speech and tongue." . . .

Exodus 6:12
But in the LORD's presence Moses replied, "If the Israelites will not listen to me, then how will Pharaoh listen to me, since I am unskilled in speech?"

1 Samuel 18:18
And David said to Saul, "Who am I, and what is my family or my father's clan in Israel, that I should become the son-in-law of the king?"

2 Samuel 7:18
Then King David went in, sat before the LORD, and said, "Who am I, O Lord GOD, and what is my house, that You have brought me this far?

1 Kings 3:7, 9
And now, O LORD my God, You have made Your servant king in my father David's place. But I am only a little child, not knowing how to exit or enter. . . .

Isaiah 6:5-8
Then I said, "Woe is me, for I am ruined, because I am a man of unclean lips dwelling among a people of unclean lips, and my eyes have seen the King, the LORD of Hosts." . . .

Jeremiah 1:6
"Ah, Lord GOD, " I said, "I surely do not know how to speak, for I am only a child!"

Acts 7:23-25
When Moses was forty years old, he decided to visit his brothers, the sons of Israel. . . .

2 Corinthians 2:16
To the one, we are an odor of death and demise; to the other, a fragrance that brings life. And who is qualified for such a task?

2 Corinthians 3:5
Not that we are competent in ourselves to claim that anything comes from us, but our competence comes from God.