Ideal (BG & SB)
Appearance
Bhagavad-gita As It Is
BG Chapters 1 - 6
BG 3.21, Purport:
People in general always require a leader who can teach the public by practical behavior. A leader cannot teach the public to stop smoking if he himself smokes. Lord Caitanya said that a teacher should behave properly before he begins teaching. One who teaches in that way is called ācārya, or the ideal teacher. Therefore, a teacher must follow the principles of śāstra (scripture) to teach the common man. The teacher cannot manufacture rules against the principles of revealed scriptures.