2 Corinthians 11:6

But even if I am unskilled in speech, yet I am not so in knowledge; in fact, in every way we have made this evident to you in all things.

1 Corinthians 1:17

For Christ did not send me to baptize, but to preach the gospel, not in cleverness of speech, so that the cross of Christ would not be made void.

Ephesians 3:4

By referring to this, when you read you can understand my insight into the mystery of Christ,

2 Corinthians 4:2

but we have renounced the things hidden because of shame, not walking in craftiness or adulterating the word of God, but by the manifestation of truth commending ourselves to every man’s conscience in the sight of God.

2 Corinthians 5:11

Therefore, knowing the fear of the Lord, we persuade men, but we are made manifest to God; and I hope that we are made manifest also in your consciences.

2 Corinthians 12:12

The signs of a true apostle were performed among you with all perseverance, by signs and wonders and miracles.

1 Corinthians 1:21

For since in the wisdom of God the world through its wisdom did not come to know God, God was well-pleased through the foolishness of the message preached to save those who believe.

1 Corinthians 2:1-3

And when I came to you, brethren, I did not come with superiority of speech or of wisdom, proclaiming to you the testimony of God.

1 Corinthians 2:13

which things we also speak, not in words taught by human wisdom, but in those taught by the Spirit, combining spiritual thoughts with spiritual words.

2 Corinthians 7:2

Make room for us in your hearts; we wronged no one, we corrupted no one, we took advantage of no one.

2 Corinthians 10:10

For they say, “His letters are weighty and strong, but his personal presence is unimpressive and his speech contemptible.”

2 Peter 3:15-16

and regard the patience of our Lord as salvation; just as also our beloved brother Paul, according to the wisdom given him, wrote to you,

Treasury of Scripture Knowledge

Summary

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

General references

Bible References

Rude

2 Corinthians 10:10
For they say, “His letters are weighty and strong, but his personal presence is unimpressive and his speech contemptible.”
1 Corinthians 1:17
For Christ did not send me to baptize, but to preach the gospel, not in cleverness of speech, so that the cross of Christ would not be made void.
1 Corinthians 2:1
And when I came to you, brethren, I did not come with superiority of speech or of wisdom, proclaiming to you the testimony of God.

But we

2 Corinthians 4:2
but we have renounced the things hidden because of shame, not walking in craftiness or adulterating the word of God, but by the manifestation of truth commending ourselves to every man’s conscience in the sight of God.
2 Corinthians 5:11
Therefore, knowing the fear of the Lord, we persuade men, but we are made manifest to God; and I hope that we are made manifest also in your consciences.
2 Corinthians 7:2
Make room for us in your hearts; we wronged no one, we corrupted no one, we took advantage of no one.
2 Corinthians 12:12
The signs of a true apostle were performed among you with all perseverance, by signs and wonders and miracles.

General references

2 Corinthians 12:12
The signs of a true apostle were performed among you with all perseverance, by signs and wonders and miracles.