10 episodes
2Timothy 4:2,3 Sound Doctrine
1I charge thee in the sight of God, and of Christ Jesus, who shall judge the living and the dead, and by his appearing and his kingdom:
2preach the word; be urgent in season, out of season; reprove, rebuke, exhort, with all longsuffering and teaching.
Titus 2
1But speak thou the things which befit the sound doctrine:
Titus 2:15
15These things speak and exhort and reprove with all authority. Let no man despise thee.
This is what brother Sherman is about.