# using vivid ... words
The Teacher wanted the words to be pleasurable to the listener. They bring pleasure because they are well written, not because they are comforting.
# The words of wise people ... taught by one shepherd
The writer speaks of the teacher who uses his words to instruct people as if the teacher were a shepherd who uses his tools to lead his flock. (See: [[rc://en/ta/man/translate/figs-metaphor]])