Acts 20:20
I never shrank from telling you anything that was for your good, nor from teaching you in public or at your houses,
Acts 20:27
for I have not shrunk from letting you know God's purpose without reserve.
Romans 9:1-3
I am telling the truth as a Christian, it is no falsehood, for my conscience under the holy Spirit's influence bears me witness in it,
2 Corinthians 1:12
For my boast is what my conscience tells me, that my relations to the world and still more to you have been marked by pure motives and godly sincerity, not by worldly shrewdness but by the favor of God.
2 Corinthians 2:17
For I am no peddler of God's message, like most men, but like a man of sincerity, commissioned by God and in his presence, in union with Christ I utter his message.
James 1:19
You must understand this, my dear brothers. Everyone must be quick to hear, slow to speak, slow to be angry,
James 3:1
Not many of you should become teachers, my brothers, for you know that we who teach will be judged with greater strictness.