Acts 20:20
"You know that I never shrank from declaring to you anything that was profitable, nor from teaching you publicity and in your homes,
Acts 20:27
I never shrank from telling you the whole counsel of God.
Romans 9:1-3
I am speaking the truth in Christ, it is no lie. My conscience bears me witness in the Holy Spirit that I have deep sorrow
2 Corinthians 1:12
For this is my proud boast, the testimony of my conscience, that it was in holiness and with pure motives before God, not in worldly wisdom, but in the grace of God, that I have conducted myself in the world, and above all in my relations with you.
2 Corinthians 2:17
I am; for I am not like most, trafficking in the word of God, but rather from a sincere heart, like a man of God, I speak in Christ, in the very presence of God.
James 1:19
Mark this well, my dear brothers. Let every man be swift in hearing, slow in speaking, slow in growing angry;
James 3:1
Do not become many teachers, my brothers, because you know well that we teachers shall be judged by a severer standard than others.