Galatians 4:13
but you know that in physical weakness I preached the Good News to you the first time;
1 Corinthians 2:3
When I was with you, I was weak and afraid and I shook.
Galatians 1:6
I marvel that you are so quickly deserting him who called you by the grace of Christ to a different "good news";
Acts 16:6
When they had gone through the region of Phrygia and Galatia, they were forbidden by the Holy Spirit to speak the word in Asia.
2 Corinthians 10:10
For, "His letters," they say, "are weighty and strong, but his bodily presence is weak, and his speech is despised."
2 Corinthians 11:6
Even though I am unskilled in speech, I am not unskilled in knowledge. But in every way we have made this known to you in all things.
2 Corinthians 11:30
If I must boast, I will boast of the things that concern my weakness.
2 Corinthians 12:7-10
By reason of the exceeding greatness of the revelations, that I should not be exalted excessively, there was given to me a thorn in the flesh, a messenger of Satan to torment me, that I should not be exalted excessively.
2 Corinthians 13:4
For indeed he was crucified through weakness, yet he lives through the power of God. For we also are weak in him, but we will live with him through the power of God toward you.